So far I've played with about 50 people on abysmal. To my knowledge, they were all legit. I don't think there are many people out there that dupe on abysmal. The whole purpose of abysmal is to give a greater challenge to experienced diablo players, and that's why people play it. So why would they dupe something? Would be kind of reduntant, but I guess there are plenty of redundant people out there. Anyway, I think the trading post idea thing is pretty kool.