[ThinkDifferent]

Activision will not put its creative label to the game because it will not offer the same experience as the PC game.

Once again, you have no idea what you're talking about. It's very common for Mac versions of games to have different publishers, and no, it's not because they're not as good as the PC versions.

[Dysfunctional]

Activision has been Id's publisher since Quake 2.

They were announced as the publisher of Doom 3 for MAC and were on board until it was apparent that there were going to be extensive delays due to optimization problems and that the game was not going to be the same experience.

This came out at Quakecon a year ago.