Side note: That site seems to primarily exist as a spot for kids to upload videos of themselves beating the crap out of each other, as well as innocent bystanders. I weep for today's kids.
Ug. I've had that talk with friends. Columbine( spelling?) would not have happened then. You got picked on you drank a few crappy beers with friends and maybe smoked a joint. You didn't shoot people! So yeah, this is a said time for things like this. Technology is awesome, but it also brought these things out...