Is it how the ability to trade items in a meaningful way destroyed our lack of player economy?
Is it the more graduated quality of gear between total !@#$ and god mode?
Do you miss your black guy paladin?
Is it a case of this? I think it's just this, but if you can enlighten me as to why it is not this, I would be grateful and outraged about whatever it is.
EDIT: "it's bad because it's bad" isn't a reason