That is intriguing. Is your revision process (mental/structural/whatever) different every time, too, or just the material items and software? I always hear "every writer's process is different", but the implication always seems to be one writer, one process, and it's the same for that writer every time. But of course people are more complicated than that.

Thanks for the heads-up. I'm not sure there's quite enough in that question for a full-length panel, but I will definitely poke him if I come up with anything else.