I completely agree.  Same as in an online game I used to play.  There was this bug I found that made things a little more convenient.  I wouldn't use it much, but did once in a while.  It went on for a year, and I didn't even notice anyone else using it.  But then someone else learned about it and used it ALL the damn time.  It took no time after that for it to get fixed.  You gotta do these things in moderation, and not ruin it for everyone else.

I heard about this. I was going to use it for Resident Evil 5 but ended up keeping the game. I might pull it off with inFamous.

@norlead

I'm not talking about you... was commenting on what OP does :(

For anyone who takes advantage of the return policy to returns a product for a legit reason, that's what return policy is there for. However, the kind of practice OP uses is shady.

My local Play-n-trade offers 1 unlimited monthly rental for $12, 2 for $18.
You can swap the game for another 3 times a day if you like, and anything in the store is fair game.

Renting made hastle free IMO!