Cartoonist Kayfabe did a fun interview with Jim Valentino recently, which you can watch here. Very little of it has to do with Awesome, but there is a great little bit at 1:27:00.
When Moore says that he's not sure, Valentino uses a trick that he says Dave Gibbons taught him. He tells Alan, "We want you to do everything on Supreme that DC wouldn't let you do with Superman."