
http://www.nytimes.com/2010/03/17/technology/17privacy.html?src=me&ref=homepage
Summary: Many people are sharing so much online, through Facebook, Twitter, and Flickr, that people could put all the pieces together and even find out the person's Social Security number. They share everything from birthday greetings school and work gossip to photos of family vacations, and movies watched. Maneesha Mithal, associate director of the Federal Trade Comission, says, "Technology has rendered the conventional definition of personally identifiable information obsolete. You can find out who an individual is without it." People often have tight privacy control settings on their Facebook profiles, but that may no longer be enough. Now even what your friends say to you (referring to your school, gender, interests) can be accessed and read. This may reveal tons about a person. Jon Kleinberg says it best, "When you’re doing stuff online, you should behave as if you’re doing it in public — because increasingly, it is.”
Opinion: In response to this article, I think it is absolutely imperative that everyone is be careful of what they say on the internet. Now, more than ever, what pictures you use can be used against you when applying to college or for a job. Besides that scenario, hackers can now even access your bank account if they hack into the system. Being safe and cautious on the internet should be a top priority for everyone.

