first, Shiska, this is your post, you should know what to expect in the case of questions, comments and spam, and you can't threaten it away, at least answer some people.
second, I don't know how a feel about banning, if you are xp boosting, and don't really earn your rank, when you go into a fair game, the crap's gonna get beaten out of you. I see that as a pretty good punishment.
third, every time I tried to achievment boost in lone wolves(I didn't know it was a bad thing back then) every one just ignored me and I ended up getting the achievement on accident, the best was when I asked anyone if they would help with steppin' razor, was ignored, and ended up getting a killtacular. lol