I've been playing those games for many years and several hours a week. Sometimes I get interested in other things like the website and I won't play for a few weeks, but when i'm playing it's usually for a couple hours a day at least.
BTW i'm very conservative and don't appreciate things like rap music that degrades cops or women, socially conservative, etc.
If you choose not to let your boy play that is certainly within your right as a parent and a mom, I just wonder if it really makes a big difference? If he is truly in a dangerous category where these games could affect him, then I would guess he will feed that insidious part of his brain elsewhere. At least if he's hanging out with me, and some of the other parents and GRAND parents we have in TKC we can keep an eye on him.

Regardless, I wish there were more parents like you because the kids today have no respect for anything. My wife and I don't even go to movies we think kids might be attracted to unless we can get there before 6. They go to movies to talk on phones and be disruptive.. drives us both nuts. Oh well, that's another story and i'm at work so I should try to do a little bit of it. haha