Favorite game you no longer play
Probably Champions/HERO System. It's the game I've played more than any other. It's been part of a host of terrific memories. Almost my entire gaming career and style can be viewed through my relationship to that one game line. I still keep touch with the community, but it's not in the top three for any genre I'd run today.
Until it is. Because I do go through phases, and it's entirely possible I'll give the old girl a try again. But if I do, I'm far more inclined to use 4th edition than the current incarnation.