Quote from PhrozenDragon
The first fear is that loosing the restraints of the system will invite countless gold farmers in China and similar to pour into Diablo now that this is allowed. And at face value, we can say that there's no reason for such farmers to reduce in number because of this system, and there's also no reason Blizzard can ban them for. After all, all they've done is buy the game and play it according to the rules (working conditions and such aside, but there's no way for Blizzard to control that).
How will this affect Diablo III? Well, under normal circumstances such farmers operate in a black market outside of the general trade system. They are competing against each other in this environment, but still away from the main body of trade occuring in the general game.
Now however, every Diablo player will become a potential customer, and since the AH will be anonymous it will be impossible for you to tell whether you're buying items from a Chinese farmer or not. Of course, whatever items they generate will have to compete with the prices of every single item that every single player puts up, and the people who previously had to go to them for gold or items can now instead trade with the real players, thus hopefully pushing down prices and making it less profitable for them. Still, it will probably lead to a greater amount of items being generated, but so long as the problem of duping doesn't reappear, it shouldn't be a problem.
Why anonymous? This really sucks.
I definitely do not agree with it .
It makes not only a easy way to "Chinese farmers" sell self generated items (when they found a way to generate), but it also will be a easy way to someone from Blizzard Staff sell items, since there is no way to know who are selling. Humm.. maybe there is the why. :/