I found out my daughter has an acct too..she's 17. Mostly it is whining by her friends about how rotten life is, and aren't allparents total losers, etc. Boring, but no links to much else. I forbade my 11 year old to open one, unless we set it up together, and I have the password. She's not stupid, as I am sure most kids are not, but like you said, there are people out there that know every trick in the book. She was chatting on Nickelodeon chat or some other thing the other day and I asked if it was a friend from school and when she said no I made her turn it off, and made it very clear that she is not to chat with anyone unless she gets an ok from me, and unless she personally knows them. I have no idea if it will help, but it is about all I can do, while she is still willing to listen to me!