i really think yall will have to make one of these cause diablo 3 gets released in less than a month and a 1/2, and it will seperate the ps3 traders from the pc traders.. blizz confirmed that there will be in game tradeing on the ps3 but no auction house
and if they come out with a xbox 360 version i think yall would have to make one for that to cause just 1 trading forum will confuse players with items they want if there on a different system.