I expected this sooner or later, now it is official: John Carmack has left id Software to fully concentrate on Oculus VR, he https://twitter.com/ID_AA_Carmack/status/403983210880577536: [quote]I wanted to remain a technical adviser for Id, but it just didn’t work out. Probably for the best, as the divided focus was challenging.[/quote]
That leaves Kevin Cloud and Tim Willits as only remains of the Quake development team at id.