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The Internet

US Intelligence Mining Your Social Network Data 240

bs0d3 writes "U.S. Intelligence has hired social scientists to mine the vast resources of the Internet — Web searches and Twitter messages, Facebook and blog posts, the digital location trails generated by billions of cellphones. They intend to use this info to track sociological laws of human behavior — enabling them to predict political crises, revolutions and other forms of social and economic instability. Privacy advocates are deeply skeptical of the project, saying it reminds them of Total Information Awareness, a 9/11 Pentagon program that proposed hunting for potential attackers by identifying patterns in vast collections of public and private data: telephone calling records, e-mail, travel data, visa and passport information, and credit card transactions. In a recent budget proposal, the defense agency argues that its analysis can expose terrorist cells and other groups by tracking their meetings, rehearsals and sharing of material and money transfers."
Social Networks

Of 1.2 Billion Twitter Posts, 71% Are Ignored 192

destinyland writes "1.2 billion Twitter 'tweets' were analyzed over two months by analytics company Sysomos, who concluded that a whopping 71% of them got no reaction whatsoever — no online responses, and no Twitter 'retweets.' 'Only a small number of users actually have the ability to engage on Twitter in a significant way,' the researchers conclude, noting that just 6% of Twitter's status updates ever get retweeted (while 23% get a reply). And among those status updates, 85% have exactly one response, while only 1.53% of Twitter conversations are more than three levels deep — where a reply receives a response which then generates a second reply." I am astounded by the claim that nearly three out of ten tweets actually do get any response.

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