We've had some successes; we've had some failures.
Quake 3 Doom 3 ------ Rage
So from possibly the best deathmatcher ever to one that was ignored almost immediately and now no offering at all. Can't really blame them. You can't make a good deathmatch if you don't believe you can make a good deathmatch.
That's of course only if you ignore Quake Live, which is a newer product and one they're still actively developing.