I dont know if this has been proposed, but at automags.org where I used to spend a lot of time back in my paintballin days they had a seperate forum for buyer/seller feedback. In the forum you would make a thread and the title would just be your username, or maybe like "bobaburgs feedback" or something to that effect. Then in the thread anyone who did a transaction with you would leave feedback and when someone else wanted to buy somethin from you they could just type into the search bar "bobaburg's feedback" and they can see what people said. It's a bit easier than searching through the good sellers list (although that was a super good idea still). I dont really know anything about forums or what goes into making a new one, but it'd be sweet it was a super useful feature on automags.org..
so shut up
"get it really really hot and whack them with the searchbar" -ElGato[/i][/i]