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Maintained Relationships on Facebook | overstated - 0 views

  • What it shows is that, as a function of the people a Facebook user actively communicate with, you are passively engaging with between 2 and 2.5 times more people in their network. I’m sure many people have had this feeling, but these data make this effect more transparent.
  • The stark contrast between reciprocal and passive networks shows the effect of technologies such as News Feed. If these people were required to talk on the phone to each other, we might see something like the reciprocal network, where everyone is connected to a small number of individuals. Moving to an environment where everyone is passively engaged with each other, some event, such as a new baby or engagement can propagate very quickly through this highly connected network.
  • All Friends: the largest representation of a person’s network is the set of all people they have verified as friends. Reciprocal Communication: as a measure of a sort of core network, we counted the number of people with whom a person had had reciprocal communications, or an active exchange of information between two parties. One-way Communication: the total set of people with whom a person has communicated. Maintained Relationships: to measure engagement, we took the set of people for whom a user had clicked on a News Feed story or visited their profile more than twice.
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  • Peter Marsden found the number of people with whom individuals “can discuss important matters” numbers only 3 for Americans[3]. In a subsequent survey, researchers found that this number has dropped slightly over the past 10 years[4], causing some alarm in the press, but without sufficient explanation[5].
  • Killworth, et al. found using this technique and others that the number of people a person will know in their lifetime ranges somewhere between 300 and 3000[1]. On Facebook, the average number of friends that a person has is currently 120[2]. Given that Facebook has only been around for 5 years, that not everyone uses it, and that the not every acquaintance has found each other, this number seems reasonable for an average user.
  • We were asked a simple question: is Facebook increasing the size of people’s personal networks?
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Measuring Classroom Progress: 21st Century Assessment Project Wants Your Inpu... - 8 views

  • “21st Century Literacies” compiled by Cathy N. Davidson Media theorist and practitioner Howard Rheingold has talked about four “Twenty-first Century Literacies”—attention, participation, collaboration, and network awareness—that must to be addressed, understood and cultivated in the digital age. (see, http://www.sfgate.com/cgi-bin/blogs/rheingold/category?blogid=108&cat=2538). Futurist Alvin Toffler argues that, in the 21st century, we need to know not only the three R’s, but also how to learn, unlearn, and relearn.  Expanding on these, here are ten “literacies” that seem crucial for our discussion of “This Is Your Brain on the Internet.” •  Attention:  What are the new ways that we pay attention in a digital era?  How do we need to change our concepts and practices of attention for a new era?  How do we learn and practice new forms of attention in a digital age? •  Participation:  Only a small percentage of those who use new “participatory” media really contribute.  How do we encourage meaningful interaction and participation?  What is its purpose on a cultural, social, or civic level? •  Collaboration:  How do we encourage meaningful and innovative forms of collaboration?  Studies show that collaboration can simply reconfirm consensus, acting more as peer pressure than a lever to truly original thinking.  HASTAC has cultivated the methodology of “collaboration by difference” to address the most meaningful and effective way that disparate groups can contribute. •  Network awareness:  What can we do to understand how we both thrive as creative individuals and understand our contribution within a network of others?  How do you gain a sense of what that extended network is and what it can do? •  Design:  How is information conveyed differently in diverse digital forms?  How do we understand and practice the elements of good design as part of our communication and interactive practices? •  Narrative, Storytelling:  How do narrative elements shape the information we wish to convey, helping it to have force in a world of competing information? •  Critical consumption of information:  Without a filter (such as editors, experts, and professionals), much information on the Internet can be inaccurate, deceptive, or inadequate.  Old media, of course, share these faults that are exacerbated by digital dissemination.  How do we learn to be critical?  What are the standards of credibility? •  Digital Divides, Digital Participation:  What divisions still remain in digital culture?  Who is included and who is excluded and how do basic aspects of economics, culture, and literacy levels dictate not only who participates in the digital age but how we participate? •  Ethics and Advocacy:  What responsibilities and possibilities exist to move from participation, interchange, collaboration, and communication to actually working towards the greater good of society by digital means in an ethical and responsible manner? •  Learning, Unlearning, and Relearning:  Alvin Toffler has said that, in the rapidly changing world of the twenty-first century, the most important skill anyone can have is the ability to stop in one’s tracks, see what isn’t working, and then find ways to unlearn old patterns and relearn how to learn.  This requires all of the other skills in this program but is perhaps the most important single skill we will teach.  It means that, whenever one thinks nostalgically, wondering if the “good old days” will ever return, that one’s “unlearning” reflex kicks in to force us to think about what we really mean with such a comparison, what good it does us, and what good it does to reverse it.  What can the “good new days” bring?  Even as a thought experiment—gedanken experiment—trying to unlearn one’s reflexive responses to change situation is the only way to become reflective about one’s habits of resistance.
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    ""21st Century Literacies" compiled by Cathy N. Davidson Media theorist and practitioner Howard Rheingold has talked about four "Twenty-first Century Literacies"-attention, participation, collaboration, and network awareness-that must to be addressed, understood and cultivated in the digital age. (see, http://www.sfgate.com/cgi-bin/blogs/rheingold/category?blogid=108&cat=2538). Futurist Alvin Toffler argues that, in the 21st century, we need to know not only the three R's, but also how to learn, unlearn, and relearn. Expanding on these, here are ten "literacies" that seem crucial for our discussion of "This Is Your Brain on the Internet." * Attention: What are the new ways that we pay attention in a digital era? How do we need to change our concepts and practices of attention for a new era? How do we learn and practice new forms of attention in a digital age? * Participation: Only a small percentage of those who use new "participatory" media really contribute. How do we encourage meaningful interaction and participation? What is its purpose on a cultural, social, or civic level? * Collaboration: How do we encourage meaningful and innovative forms of collaboration? Studies show that collaboration can simply reconfirm consensus, acting more as peer pressure than a lever to truly original thinking. HASTAC has cultivated the methodology of "collaboration by difference" to address the most meaningful and effective way that disparate groups can contribute. * Network awareness: What can we do to understand how we both thrive as creative individuals and understand our contribution within a network of others? How do you gain a sense of what that extended network is and what it can do? * Design: How is information conveyed differently in diverse digital forms? How do we understand and practice the elements of good design as part of our communication and interactive practices? * Narrative, Storytelling: How do na
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Social network Business card on the line | Gokul Rangarajan - 0 views

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    "USHI BUSINEESS CARD SOCIAL NETWORK CARD PROFESSIONAL CARD"
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Michael Jordan, basketball forever - 0 views

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    Michael Jordan is the greatest basketball player in the eyes of the majority of his spectacular basketball career and his The enormous influence of this movement is inevitable, so that people pushed him to the altar. Elegance, speed, strength, artistic and improvisational creativity And extremely strong desire to win the perfect combination of ... Jordan re-interpretation of the meaning of the "superstar". Even recognize the superstars of the same period Jordan supremacy of Magic Johnson, said: "Jordan at the top, and then is my Have. "In Jordan's second season in the playoffs against the Boston Celtics in a game, he is mad to take 63 minutes after the game Larry Bird commented: "Today is God disguised as Jordan in the game." Cursory look at the Jordan did what: "Rookie of the Year, five times the regular season MVP, 6 gold Finals rings, 6 coriander Yuk 麺 the VP, 10 sequential burst Capacity, 14 times All-Star team three times All-Star Game MVP, was selected NBA50 years 50, 10 in scoring (NBA record another seven consecutive scoring Also arranged in the first and Wilt Chamberlain), retired when the average was up 30.1 points ... But the impact is much more than the honor and champion when he first joined the Union, he is a sharp first step, gorgeous breakthroughs and miscellaneous Playing Dunk born scorer, when he left, he has become a cultural symbol in his basketball career, he used to court the eye Flower blinding performances and dancing in the Field personal grace to conquer the public, but also accelerate the process of NBA advance of globalization, he is worthy of the king. He is an approachable, but maintained a mystery man. "Air Jordan" is the standard? Advertising overwhelming of his signature basketball shoes, when However, he also speak to other products, have been in the movie Air Dunk (Space Jam) starring. He twice retired twice back until the 02-03 season End before hanging up his boots again Was born in
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Social Capital in Virtual Learning Communities and Distributed Communities of Practice - 0 views

  • Researchers in the social sciences and humanities consider social ties to be a social resource. Such a resource is referred to as social capital.
  • Narayan and Pritchett (1997) suggested that communities with high social capital have frequent interaction, which in turn cultivates norms of reciprocity through which learners become more willing to help one another, and which improve coordination and dissemination of information and knowledge sharing. Social capital has been used as a framework for understanding a wide range of social issues in temporal communities. It has been used for the investigation of issues such as trust, participation, and cooperation.
  • In one of the earliest definitions of social capital, Hanifan (1916) stated that social capital included "those intangible substances [that] count for most in the daily lives of people - namely goodwill, fellowship, sympathy and social intercourse among the individuals and families who make up a social unit." Many years later, Coleman (1988) followed a similar line of thinking when he suggested that social capital refers to supportive relationships among adults and children that promote the sharing of norms and values.
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  • Woolcock (1998) argues that social capital `encompasses the norms and networks facilitating collective action for mutual benefit.'
  • Fountain (1998) defines social capital as the institutional effectiveness of inter-organizational relationships and cooperation—horizontally among similar firms in associations, vertically in supply chains, and multidirectional links to sources of technical knowledge, human resources, and public agencies.
  • Nahapiet and Ghoshal (1998) defined social capital as the sum of actual and potential resources embedded within, available through and derived from the network of relationships possessed by an individual or social unit.
  • And Fukuyama (1999) included informal norms that promote cooperation between two or more individuals. The norms that constitute social capital can range from a norm of reciprocity between two friends, all the way up to complex and elaborately articulated doctrines like Christianity, Islamism or Confucianism. And so by definition, trust, networks, civil society, and the like which have been associated with social capital are all epiphenomenal, arising as a result of social capital but not constituting social capital itself.
  • A meta-societal definition of social capital was offered by the World Bank (1999), which referred to the institutions, relationships, and norms that shape the quality and quantity of a society's social interactions. In this view, social capital is seen not merely as the sum of the institutions that underpin a society _ it is the glue that holds them together.
  • Cohen and Prusak (2001) extend Putnam's definition to define social capital as a stock of active connections among people, which covers the trust, mutual understanding, and shared values and behaviours that bind people as members of human networks and communities.
  • As a working definition, we define social capital in virtual learning communities as . common social resource that facilitates information exchange, knowledge sharing, and knowledge construction through continuous interaction, built on trust and maintained through shared understanding.
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    Social capital has recently emerged as an important interdisciplinary research area. It is frequently used as a framework for understanding various social issues in temporal communities, neighbourhoods and groups. In particular, researchers in the social sciences and the humanities have used social capital to understand trust, shared understanding, reciprocal relationships, social network structures, common norms and cooperation, and the roles these entities play in various aspects of temporal communities. Despite proliferation of research in this area, little work has been done to extend this effort to technology-driven learning communities (also known as virtual learning communities). This paper surveys key interdisciplinary research areas in social capital. It also explores how the notions of social capital and trust can be extended to virtual communities, including virtual learning communities and distributed communities of practice. Research issues surrounding social capital and trust as they relate to technology-driven learning communities are identified.
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gen y statistics - 5 views

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    Gen Yers and especially the generation below us, Gen Z (Tweens), live on social networks. I volunteer with a local youth group of high schoolers, and they told me the law is: "If it isn't on Facebook, it didn't happen." While critics and parents are concerned social networking means we are losing face-to-face social skills, I'm not that worried about it - we are in school or at work all day face-to-face. I am worried about the fighting, bullying and squabbling that happens on all sorts of social networks and via text.
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"The Not-So-Hidden Politics of Class Online" danah boyd - 0 views

  • Structurally, social networks are driven by homophily even when there are individual exceptions. And sure enough, in the digital world, we see this manifested right before our eyes.
  • One thing to keep in mind about social media: the internet mirrors and magnifies pre-existing dynamics.
  • In many ways, the Internet is providing a next generation public sphere. Unfortunately, it's also bringing with it next generation divides. The public sphere was never accessible to everyone. There's a reason than the scholar Habermas talked about it as the bourgeois public sphere. The public sphere was historically the domain of educated, wealthy, white, straight men. The digital public sphere may make certain aspects of public life more accessible to some, but this is not a given. And if the ways in which we construct the digital public sphere reinforce the divisions that we've been trying to break down, we've got a problem.
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  • Although most of you call these sites "social networking sites," there's almost no networking going on. People use these sites to connect to the people they know.
  • 1) Social stratification is pervasive in American society (and around the globe). Social media does not magically eradicate inequality. Rather, it mirrors what is happening in everyday life and makes social divisions visible. What we see online is not the property of these specific sites, but the pattern of adoption and development that emerged as people embraced them. People brought their biases with them to these sites and they got baked in. 2) There is no universal public online. What we see as user "choice" in social media often has to do with structural forces like homophily in people's social networks. Social stratification in this country is not cleanly linked to race or education or socio-economic factors, although all are certainly present. More than anything, social stratification is a social networks issue. People connect to people who think like them and they think like the people with whom they are connected. The digital publics that unfold highlight and reinforce structural divisions.
  • 3) If you are trying to connect with the public, where you go online matters. If you choose to make Facebook your platform for civic activity, you are implicitly suggesting that a specific class of people is more worth your time and attention than others. Of course, splitting your attention can also be costly and doesn't necessarily mean that you'll be reaching everyone anyhow. You're damned if you do and damned if you don't. The key to developing a social media strategy is to understand who you're reaching and who you're not and make certain that your perspective is accounting for said choices. Understand your biases and work to counter them. 4) The Internet has enabled many new voices to enter the political fray, but not everyone is sitting at the table. There's a terrible tendency in this country, and especially among politically minded folks, to interpret an advancement as a solution. We have not eradicated racism. We have not eradicated sexism. We have not eradicated inequality. While we've made tremendous strides in certain battles, the war is not over. The worst thing we can do is to walk away and congratulate ourselves for all of the good things that have happened. Such attitudes create new breeding grounds for increased stratification.
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beamtenherrschaft - 0 views

  • Second International Workshop on Story-Telling and Educational Games (STEG'09) CALL FOR PAPERSSecond International Workshopon Story-Telling and Educational Games (STEG'09)in conjunction with the8th International Conference on Web-based Learning (ICWL 2009),Aachen, Germany, August 19-21, 2009.
  • Social Network Analysis Conferences in 2009 2009 seems to be a great year for social network analysis and computer science. Here is a list of conferences I am aware of.
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    A research blog about information systems, complex networks, technology enhanced learning, social software, communities of practice, web 2.0 and more
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Modeling Spread of Ideas in Online Social Networks - 3 views

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    Internet social networks create a safe haven for the spread of ideas. The article follows the spread of ideas through social networking. It also describes fads in social networks and how ideas must have support to continue to spread.
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Tracking the digital traces of social networks | Eureka! Science News - 0 views

  • So searching through vast amounts of anonymized data, Contractor and his collaborators found that teens had online friendships that were disproportionately with people in their immediate geographic area -- likely with people they already knew. "That finding really went against a lot of the media hype," Contractor said. "People were worried about helpless teenagers talking with strangers, but that is not what we found. This is the first time this has been based on solid evidence." Teenagers also tended to be friends with the friends of their friends, not with people who weren't part of their network already, the researchers found.
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Document View - 0 views

  • TextAnalyst processes textual data through what is termed "natural language text analysis." Using linguistic rules and "artificial neural network technology," the program mimics human cognitive analytical processes. It begins by processing each document as a sequence of symbols, generating a hierarchical semantic network structure based on the frequency of terms and the relationships between them. After analyzing the document, each term (or theme) within the network is assigned an individual statistical weight (range 0-100) relative to its importance within the entire text. Additionally, the relationships between terms are also assigned a statistical weight, in effect highlighting the strength of thematic associations. TextAnalyst then engages in the process of renormalization - adjusting the statistical weight of each term based on its relationship to others. The renormalized values are termed "semantic weights" and can be arranged into a semantic network. High semantic weights are indicative of a term or theme having considerable significance within the overall text. Inter-item weights, also presented in the figures to follow, suggest significant association between text themes.
    • Brin Miller
       
      Good for linguistic stuff
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Document View - 0 views

  • TextAnalyst processes textual data through what is termed "natural language text analysis." Using linguistic rules and "artificial neural network technology," the program mimics human cognitive analytical processes. It begins by processing each document as a sequence of symbols, generating a hierarchical semantic network structure based on the frequency of terms and the relationships between them. After analyzing the document, each term (or theme) within the network is assigned an individual statistical weight (range 0-100) relative to its importance within the entire text. Additionally, the relationships between terms are also assigned a statistical weight, in effect highlighting the strength of thematic associations. TextAnalyst then engages in the process of renormalization - adjusting the statistical weight of each term based on its relationship to others. The renormalized values are termed "semantic weights" and can be arranged into a semantic network. High semantic weights are indicative of a term or theme having considerable significance within the overall text. Inter-item weights, also presented in the figures to follow, suggest significant association between text themes.
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mobiles, human rights, and anonymity - 0 views

  • So that got me wondering: is there a mobile equivalent of Tor? For those of you who aren't familiar with it, TOR is a software project that helps Internet users remain anonymous. Running the TOR software on your computer causes your online communications to bounce through a random series of relay servers around the world. That way, there's no easy way for authorities to track you or observe who's visiting banned websites. For example, let's say you're in Beijing and you publish a blog the authorities don't like. If you just used your PC as usual and logged into your publishing platform directly, they could follow your activities and track you down. With Tor, you hop-scotch around: your PC might connect to a server in Oslo, then Buenos Aires, then Miami, then Tokyo, then Greece before it finally connects to your blogging platform. Each time you did this, it would be a different series of servers. That way, it's really difficult for authorities to trace your steps.
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    Mobile Phones, Human Rights and Anonymity I've been playing around with my new Nokia N95 for the last couple of weeks and quite amazed with its ability to stream live video from the phone to the Internet. Like last weekend when I streamed from the Smithsonian Kite Festival; for around 30 minutes I gave a tour of the festivities and took questions from users as they watched the stream over the Internet. I've also spent some time talking it up with colleagues at NPR, brainstorming the possibilities of what would happen if reporters used these phones - or if their sources did. The example that keeps coming to mind regarding the latter scenario is the rioting in Tibet. While some video has leaked out, it's been limited and often delayed. Imagine if the protestors were able to webcast their protests - and the ensuing crackdowns - live over their phones using China's GSM network? The video would stream live and get crossposted via tools like YouTube, Seesmic and Twitter, spreading the content around so it can't be snuffed. But that raises an obvious question - how long could protestors or dissidents get away with such activities before getting caught? If you were running software on your phone to send live video over a 3G network, like I've been doing on my N95, you'd think it wouldn't take too much effort on the part of the mobile provider and/or government to figure out which phone was sending the signal and its precise location. So that got me wondering: is there a mobile equivalent of Tor? For those of you who aren't familiar with it, TOR is a software project that helps Internet users remain anonymous. Running the TOR software on your computer causes your online communications to bounce through a random series of relay servers around the world. That way, there's no easy way for authorities to track you or observe who's visiting banned websites. For example, let's say you're in Beijing and you publish a blog the authorities don't like. If you just used your PC as
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FileZilla Version 3.8.1 RC1 Free Download | librosdigitalescs software - 0 views

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    FileZilla Version 3.8.1 is definitely an application program that's useful for circle file transfers by using FTP protocol inside computer networks or the internet. Latest version in this program is FileZilla 3. 8. 1. This software created and manufactured by Tim Kosse. This software provides a protocol for the exchange of files in a very network that can handle IP/TCP protocol, And by FTP you can move the files to server computer or maybe vice versa.
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Facebook substitutes - 0 views

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    In 2006, an online social networking website named Facebook took the internet world by storm. Everyone was signing up on Facebook and soon it became the largest social networking site. Facebook has dramatically altered the way we socialize and is one of the medium which has defied all physical boundaries.Its popularity has made it favourite among Social Media Marketing Companies that want to tap its huge user base for product advertising and marketing.
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Fatherland FairShares Network - 0 views

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    Fatherland Investment promotes and raises Capital for Good Projects as an opportunity to empower people within our community. The FairShares Network brings together people from diverse backgrounds who are usually members of the Fatherland Club. Fatherland launched it to flourish our members to become a vibrant, courageous, and proud community for Africans and African Descendants worldwide.
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Buy Linkedin Account - Old Verified LinkedIn PVA Accounts - 0 views

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    Can you buy linkedin accounts? Yes, you can buy linkedin accounts. LinkedIn is a great way to build your online presence and get more followers, likes and shares. You can buy the biggest network on the web at a very low price. The service provided by our company is of high quality and will help you in getting more success in your social media marketing campaign. We offer only original products that have been created by experts in this field; therefore we guarantee their quality, efficiency and effectiveness during all stages of use! Will you give me a discount if i buy bulk linkedin accounts? Yes, we offer discount for bulk orders. The discount is available for all our products and is applicable to all types of accounts: LinkedIn, Twitter and Instagram. We also offer discounts to our regular customers. If you have been working with us regularly, you will receive a discount on your next order as well. Our team will help you in getting a good discount so that you can avail the maximum benefit from it!
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    If you are looking to buy the LinkedIn accounts, then you have come to the right place. This article will tell you about all the features of linkedin accounts and what makes them different. We will also provide information about how much money does it cost to get a LinkedIn account from us and how we can help you get more traffic on your profile.
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Chapter 10. Social Ties: Networking Together. The Wealth of Networks, by Yochai Benkler - 0 views

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    Great summary of the history of virtual communities by one of the web's best scholars
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Facebook Is For Old People - 0 views

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    You may have to sign into the K-State network to read this.
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