It probably would be used more if people fucking HAD shit. That, and you're sharking people constantly, which is just wrong.
I didn't want to say anything in the past, but god fucking damnit TAKE YOUR PROFIT MINDSET ELSEWHERE. For fuck's sake, it's as if all you care about is money. If you're just here to make profits instead of friends, then go become an infomercial host. I'm tired of your greedy nature.
EDIT: I honestly don't care if you want to make profits, but you're in the wrong place. Very few of us actually have stuff worth value, and even fewer wish to trade such things constantly. I myself just go after items I plan on using, for example.
I don't mean to be a jerk, but it's pretty fucking clear that you just want money. Stop trying to shark the poor and go after people with higher riches than you. Some of us look at you nowadays and pretty much consider you a money whore. It's just sad.