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tips for safe social networking:• Learn about and use the privacy and security settings on social networks. Consider restricting access to your page to a select group of people—for example, your friends from school, your club, your team, your community groups, or your family.• Think twice before posting pictures you wouldn’t want your parents or future employers to see.• Be cautious about how much personal information you provide on social networking sites. The more information you post, the easier it might be for a hacker, thief, or stalker to commit a crime.• Install a security suite (antivirus, antispyware, and firewall) that is set to update automatically.• Use tools to manage the information you share with friends in different groups. If you’re trying to create a public persona as a blogger or expert, create an open profile or a “fan” page that encourages broad participation and limits personal information. Use your personal profile for trusted friends.• Let a friend know if he or she posts information about you that makes you uncomfortable.• If someone is harassing or threatening you, remove the person from your friends list, block the person, and report the incident to the site administrator.• Make sure that your password is long, complex, and combines, letters, numerals, and symbols. Ideally, you should use a different password for every online account you have.• Be cautious about messages you receive on social networking sites that contain links. Even links that look they come from friends can sometimes contain malware or be part of a phishing attack.• Be aware that people you meet online might be nothing like they describe themselves, and they might not even be the gender they claim.• Flirting with strangers online could have serious consequences. Because some people lie about who they really are, you never really know who you’re dealing with.

Facebook promises something it cannot deliver just as many promoters promise that online instruction will transform schooling as we know it. Both are over-hyped social media.

time invested in a relationship determines its quality, having more than five best friends is impossible when we interact face to face, one person at a time. Put simply …. The emotional and psychological investments that a close relationship requires are considerable, and the emotional capital we have is limited.

personal contact sustained over ten months of a K-12 school year in the hands of skilled, knowledgable, and caring teachers, researchers have shown again and again (PDF: Rockoff on Teachers), makes a difference in students’ lives. Even the best online instructional software that create “virtual learning environments” fail to come close to what students do daily as they interact with each other and their teachers.

Because principals, like teachers and superintendents, have limited hours and energy (e.g., spending time with family, friends, sleep, exercise, reading–need I go on?), they face tensions over what they should choose to do each day. Thus, choices become compromises to ease tensions entangled in their teaching, managing, and politicking roles.

principals and teachers having a shared understanding of what “good” teaching is.

Everyone wants principals to be instructional leaders but no one wants to take away anything from the principals’ job.

The event marked the first time that social media had helped force out a national leader.

How does the ubiquity of social media affect U.S. interests, and how should U.S. policy respond to it?

social media have become coordinating tools for nearly all of the world's political movements, just as most of the world's authoritarian governments (and, alarmingly, an increasing number of democratic ones) are trying to limit access to it.

There are two key areas where this is happening and where it is having an impact on organisational learning.Extensive use of public social media sites like YouTube, Scribd, Slideshare, Blogger, Wordpress, Wikipedia, and so on, that support the creation, sharing and commenting of content, as well as the co-creation of content, means that workers are now using similar approaches in their organisations to co-create and share their own content within their own work teams.Extensive use of social networking sites like Facebook, Twitter, LinkedIn, etc where individuals have built a personal network of trusted friends, means that they are using similar approaches to build networks of trusted colleagues (both internally and externally), as well as power team workspaces and internal communities of practice.

This new approach will embrace both the use of external social media tools as well as internal tools, but what is clear these tools will need to support - as well as power - far wider approaches to learning, than has hitherto been the case. In fact as learning and working become much more closely integrated, “learning” will not be seen as a separate activity requiring separate, dedicated learning systems or platforms, but will need to be supported and enabled within the normal workflow collaboration systems.

I am sure that there are a few of you at this moment who really want to rage against the concept that we need an outboard brain. I get it, you have lived a lot of your life without the need. The problem is we have them now, and we are quickly raising a generation that is integrating with these devices, and the massive information source that is the Internet that comes along with them. Game over.

ow I want more. I want a brain computer interface so I don’t need to type and can work at the speed of thought. I want the screen projected on my retina so I do not have to carry around 15” devices just to gain information. I want to build rules based rivers of information that flow to me automatically when I need them. I want my outboard brain to offload everything that is not uniquely human so I can spend my brainpower on building good relationships, creativity and innovation. I want to focus more on the spiritual side of life, and the family and friends around me. Instead of dragging me away from them, I want it to be sophisticated enough that it frees me from many of the tasks I do today that take up time.