TF2 is probably the last video game I'll ever put significant time into. For being a multiplayer, non-story driven game, it is still one of the best games I've ever played.

I am a little miffed that they never upgraded the console versions and I've never really played it on PC. But I'm glad they're still able to get life out of the game, considering they've been upgrading it (the PC/Mac versions) well past its shelf life. It's an inspiring example for other developers with games that aren't commercially viable yet still have a well-knit community.