Am I the only one surprised to find that Carmack was still working for iD? I had thought his taking a position with OculusVR implied his departure months ago.
I felt the same way when he was doing Armadillo Aerospace too. There are more people than JC who have said: "I invented some cool tech, made a lot of money, started a family, and also I think I'll start a rocket company on the side." How much time/energy to these people have? This is like a thing now.