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PJFenwick is doing a PhD on facebook privacy and his explorations have shown that even when you lock up your settings, your friends (and friends of) can leak your information all over the place. "But by far the most interesting part of all of this have been dark users. Like dark matter, these users are not directly observable, usually because they've completely disabled API access. In fact, some of these users are completely dark unless you're a friend. They don't show up in search results. They don't show up on friends' lists. You can't send them messages. If you try to navigate to their user page (assuming you know it exists), you get redirected back to your homepage. These users have their privacy settings turned up real high, and are supposed to be hard to find. However like dark matter, dark users are observable due to their effects on the rest of the universe. If a dark user comments on a stream entry, I can see that comment. More importantly, I can see their user-ID, and I can generate a URL to a page that will contain their name. I can then watch for their activities elsewhere. Granted, I can't directly search for their activity, but I can observe their effects on my friends. For want of a better term, I've been calling this "dark stalking". What makes this all rather chilling is that I'm doing all of this via the application API. If your friend has installed an application, then it can access quite a lot of information about you, unless you turn it off. If your friend has granted the application the read_stream privilege, then it can read your status stream. Even if a friend of a friend has done this, and you comment on your friend's status entries, it's possible to infer your existence and retrieve those discussions through dark stalking."

In the aftermath of the recent death of 18-year-old Nona Belomesoff, following a "Facebook meeting" comes an outcry from parent and teacher groups to prevent teens from accessing Facebook at school. According to Laurel Papworth, banning access is not the answer. Education is.

This article discusses how banning Facebook is not the answer for prevention of tragedies of deaths like Sydney teen who had met a "friend" on Facebook. Though it may seem commonly obvious, I do not believe simply warning and educating children/teenagers about the potential dangers of social networking and strangers is enough; but perhaps going a step further and accepting that meeting "friends" through social networks has become a social norm. Therefore conversations amongst children/teenagers/friends/parents alike must be initiated so that there is some sort of support system to ensure safety. As the online social networks expand the definition of "friends", one must consider the social construction of how people now view the world based on these norms.

Rather than suggesting that social networking sites should be "banned" to protect the safety of children, people should ensure they understand how to be safe online.  This also includes understanding the changes to a sites privacy policies and the impacts these changes can have to your privacy settings.

GOOGLE appears increasingly likely to close down its Chinese-language search engine, in a step that would remove one of the last major foreign players from the world's most populous and fastest-growing internet market.

Even with existing knowledge of the limitation that China government has in term of internet, I still find this quite surprising. Funny enough that as a Taiwanese, we've been taught that how strickly and misarable our Chinese friends live there; as years go by, we've been told again that what our old belief of our Chinese friends is no long true and those people are actuallly "set free." Apparently, there are still lots of unbelievable limits for our Chinese friends in internet wise.

Four US senators express concern about Facebook's recent changes which enable a user's friends to follow them to websites they've visited and know how they rated them. This is also enabling third parties to gain access to user data which was once private.

Should California based company, facebook, follow the rules in Australia? Should they respond? After the teeageer killed from meeting with her facebook friend, this issue has become a back fire for facebook and australian authority.

In Mexico and other Latin American countries there have been some questions raised on how kidnappers can get precise information of potential victims and their spending power: friends, lifestyle, travels. If social networks like Facebook are a potential tool for criminals, should they be regulated by the government? Is it the media or the government's fault if such a use is being made? I am looking for references in English regarding this problem. 

The founder and Chief Executive of Facebook, Mark Zuckerberg, announced at a recent conference that Facebook's Open Graph project will soon enable an even greater degree of personalisation as people surf the net. I think this probably has implications for user experience, in terms of viewing popular sites through the prism of social networking - and it gives sites more authority to store data about individuals. Because Facebook seems to be so pervasive nowadays, it seems like we won't have much say in the matter...

Allison, that's a great point, I've tried to quit using the site but I stop when I realise that I won't know about upcoming social events - unfortunately its the primary means of communication used by some friends!

Yes and I think Facebook take full advantage! A lot of my friends have been posting notes on FB about changing privacy settings now that the new features have come in. So, people are trying to resist but in a more subtle way than dropping out of FB altogether.

This article discusses two studies that were released March regarding bullying and how they correlate to cyberbullying. The majority of cyberbullying made commentary on appearence and body shape. The first study concluded that bullying was on the decline, while the other study illustrated how discussing such matters with an adult or friend would most likely improve the situation. Though these studies may seem common sense, one of the startling issues that appears to have been noted during this study was that some of the answers from educators and friends alike were, "told me to stop tattling," "ignored what was going on," "told me to solve the problem myself," "blamed me," "ignored it," "made fun of me." It seems that those in position to help, may often try to ignore or deny help to those who have outwardly asked for it, which may also be an issue regarding cyberbullying; awareness and how to appropriate deal with reports on cyberbullying.

PJ Fenwick gives the lowdown on facebook's personalisation and what you are sharing with whom. If anyone ever wondered where the money was in the 'free' internet, then follow the moves that facebook and google are making to market all of the personal info that you so lovingly and willingly provide to your 'friends'.

facebook fixed the bug that allow users to view the instant message from their friend. Privacy issued rised again for Facebook.

"More than quarter of British kids say Facebook more important than family" this is actually really sad... some pretty alarming stats, particularly sad, "Kids living in single parent homes with just their mother found Facebook their most important influence, with 62 per cent ranking it their main influence" on the other side of the fence, survey shows "less than a quarter of parents thought technology impacted their children's lives". Maybe they should become their friend on FB...

There has been some controversy about Facebook founder Mark Zuckerberg's comments in an online chat from 2006 that surfaced recently. He told a friend that Facebook users were dumb for trusting him and submitting private, personal information on his then-fledgling website. An initiative by four young programmers to counteract the negative effects that Facebook has had on privacy and the ability of users to control the data they put online is Diaspora. It is a decentralised, open source social network that wants to compete with centralised social networks that allow "spying for free". It will be interesting to see whether the initiative really takes off as a viable alternative to Facebook.

Under sever fire of privacy, Facebook is now tighten their privay policy to ease the fire. The thing is, when it comes to people, it's not that easy to solve. It's no longer a website that JUST allowing users exchage their status and connected to each other, but with more and more apps, people have the feeling that they are being spied on whenever wherever.

Israeli soldier posts the details of an operation on Facebook, and the operation is called off. Ironic: the Internet, originally a military tool, causes trouble in the military. Like with potential victims for kidnapping in Mexico posting personal details online: should basic media literacy education be provided for the use of social media among groups with potential risks?

The campaign strategy of the newly elected US Senator Scott Brown heavily used the web. Article about how he did this. 

The White House will now archive its tweets. Wonder what role Twitter will play in the not-so-far-away 2012 US presidential campaign. If Obama runs for re-election... will he start the race ahead?

Who's a villain and who's not? "Villain"? That's like a comics term..... Lex Luthor better not have Facebook.... "Bought 300 grams of kyyptonite today..."

Another case of cyber bullying that led to the suicide of a teenager, Allem Halkic, who was sent threatening texts and Internet communication by former friend, Shane Phillip Gerada. Gerada received an 18-month community-based order after pleading guilty to stalking Allem. Another move towards the governance of threatening behaviour via the Internet.