This link is really really long (over 15k word read) but WOW what a good read it is. Its basically one guys journey in the massively multiplayer Eve, where he starts out making an honest living in a corporate filled world. Eventually lies and deciet take their roots in his experiance and he pulls one of the biggest scams (to my knowledge) ever in a game. I just spent the last two hours reading it myself since its quite an addictive style that he uses, and I'm pretty awestruck with how it all goes.
But anyhow what are other scams or just screwed up things that people have done in MMO's?
I actually meant to post this in the sports and games if somone wants to move it