The problem is that good groups who might even be the majority are really not the problem ;p The problem is the bad group you are inevitably going to run into that sours the experience. I mean sure moderation in chat and game helps, but you can't punish people for being egoistical dicks, you'd have to ban half a games population.
You can find that in any team based game I guess. It's just that to me, it feels like F2P games like LOL and now TF2 too draw in huge assholes by the boat load. In TF2 at least server admins can hold against it (and that makes a huge difference!) but it's one of the reasons I really hate F2P games.
As for bluesnews ... I don't see this as a bad environment. I would wager not many /obligatory meme\ 13 year olds post here