considering the maount of trades that go on through ns.com, i think it might be an idea to create a feedback system for buyers and sellers so others can see how the other has done in past trades, and not get ripped off..
i dunno. would it really help? Anyone tryin to sell for the first time would no rating anyway. plus a strong post count(2000 plus) at least means u've been around a little.. not that that has any bearing on selling.. but i doubt it will go into effect.