So, basically, it'd be possible that all those screaming whining pre-teen asses who ruin online gaming on both the 360 and ps3 could face time in juvie if they buy the next awesome game?
All i can say is lol, between 9-3pm and 10pm+ in the UK are easily the best time to play games online, and i can imagine the US is ten times worse with the american whiny pre-teens being far far worse than the UK ones in my experience over the last 6 years of xbl. So this will have a positive affect on the gaming community overall. But it is not needed, just because a few annoying players may be removed it does not bode well.
It really does show how terrible the parents are in the US, and really shows they shouldn't be having children. Many minors are easily mature enough to play some of these games, i for example played games like gta vice city when i was 13, unreal tournament when i was 11 ect. and i know that it is perfectly fine as long as a parent does actually pay attention. Most of the games do not explicitly tell you to do anything 'ultraviolent' at all, it is usually player choice. If a parent does not notice that their child keeps spending 5 hours a day brutally beating people into the ground with baseball bats in gta, then the blame lies upon them for not trying to curb the unhealthy behaviour. Games do not make people evil, people will just use games as a medium for other frustrations (e.g. having terrible, unloving, uncaring parents). It really isn't surprising that some people blame video games for their kids, they are easily the most useful way to shut that brat up for the longest amount of time for the least amount of money comparatively, after all, they've got affairs to commit and drugs to take as part of their useless parent lifestyle.
Anyway, such a law would never pass in the UK, just because we value both freedom of choice and accept it is the parents choice to buy these games. Plus, on release days of games like call of duty, anyone who even looks under 25 gets ID'd in shops like GAME. I wouldn't be surprised at all if the percentage of ID'd people in the UK who are underage is closer to 99% than 80%.