http://www.tomshardware.com/news/game-doom-quake,5310.html

It's official, Doom 4 is going to be made. I am very happy at this news, happy enough that my mind is pushing away my instant worries that the PC version will get shafted. The engine being used is "cross-platform" which means they only need to write one version of code for all three version. This sounds good, but what if PC gets a carbon copy of the PS3/360 version ? I know my PC can produce better quality graphics than that. I guess I have a lot more faith in ID Software pulling that balance act over many others. Well here's saluting the soon to be Doom 4. I hope it can continue the greatness that the rest of the series has been.