Coach,
I think most know by now that you have to filter out the crap to get to the nuggets of good stuff, even the kids know this. I'm not sure kids care about what people say on these kind of sites. Sorry you are upset and want to protect the kid but I don't think most need it because kids know the kind of world they are living in better than us older folks do when it comes to socializing via message boards. Many have moved away from this site for meaningful dialogue.