Bah! Not even close. You guys are looking at the small picture. The big picture is the fact that On-Line gaming and on-line sales is the reason EB has a smaller section. Though the store near me hasn't changed much. Some stores carry more PC over Console... some the opposite. Though Software Etc. was closed because they just weren't making enough bank for the owner.
Another reason they (EB, Funcoland, Babbages, and Software Etc.) are reducing their size is the larger chain stores (like BestBuy) and the discount stores (like Wal-mart and Target) are under cutting their inflated prices.
Yet another reason the games of today are selling fewer units is because as somebody already put it... they're all copying each other. So there are more games on the shelves, which sell few units at a lower selling point.
There are so many reasons for the decline in PC game sales. Piracy, poor quality, and cookie cutter game design are all factors.
Let's not forget the on-line gamer... who purchases fewer games and spends far more time playing those games on average when compared to the console and single-player PC crowd.
Hell, I have several games that are two years old I still play on-line. And several more single-player games that are years old, which I am replaying.
I just don't see a lot of innovation in today’s games. Yeah the graphics look better ever year but the game play is not as addictive. Maybe we are all like the junkies we see on the streets... we just can't remember when a little bit of stuff was good enough.