Facebook Privacy Checker

So recently Facebook has become even more open than before, but not the good kind of open, unfortunately. I'm talking about letting almost everyone know everything about anyone, by default. If you're a paranoid person (like me) or are simply concerned about your personal information and just who is seeing it, then you should definitely check this site out: http://www.reclaimprivacy.org/facebook

Give it a try, it's really good and in constant development.

Peace!