I bought four games already:

SW Battlefront II: About to play momentarily, the first one was a fucking blast.
SW: Empire at War: Been wanting to try this for a while.
Oblivion: Could not play it on 360 with controller, need KB & mouse.
Borderlands: Love the game, want to play through it again with KB & mouse.

While it may seem people are padding their libraries, it's not absolutely true.