Personally, I'm disappointed that Doom 3 won't have coop for the PC, but that's what I was expecting to hear. I suppose it's just not easy to hear that the XBox will have it
in addition, although I can see why (when apparently they made it a design choice from the beginning of the port). If you don't have to do any of the title's actual content, I guess you have more time to focus on things like adding coop, no?
Unfortunately, it just seems like Microsoft's decisions regarding the XBox have been a bit insulting for some FPS fans - between this XBox coop announcement and the blatant lie that was claiming HALO would be out on the PC in a reasonable length of time, which I couldn't stand. I don't blame people for not liking Todd's response, but I still like id for what they do - moment of stupidity in his response or not.
Here's hoping for a good coop mod right after release.