Privacy, who me? Take Two

This article makes me want to take down my facebook account.  Generally, I'm not too concerned about there being a lot of data out there about people, because most of it will just be used for data mining or crunching massive amounts of data.  However, the study at Carnegie Mellon, where they were able to predict 8.5 million social security numbers, makes me want circle the wagons on my data posse.  http://www.nytimes.com/2010/03/17/technology/17broadband.html?th&emc=th