As someone who has had to deal with the myspace/facebook/webshots issue in depth, trust me, it doesn't take rocket scientists to figure out who people are, or find someone who will give your identity up. There was a piece on CNN about this same sort of thing this weekend, and it's true. Don't post on myspace what you wouldn't put on your front door...and I just don't get the whole posting of photos of yourself drunk/naked, etc. I guess I'm just getting old