I would say that if you consistently buy these games from the bargain bin, you can't call yourself a fan.well, more likely than not, he didn't mean to come off that way, but he most certainly did. That comment wasn't aimed at the big game distributors, it was aimed at the fans.
If you want to support these games and see more of them made, buy full price and/or digital. If you can't afford full price, wait for a steam/gamersgate sale rather than scouring the bargain bins.