Ask John Carmack About Quake - or Anything Else

John Carmack is, of course, a GameGod[tm] so famous that even stuffy, all-business Forbes.com recently noticed him and Id Software. He's been interviewed about 42 gazillion times - but not by you. So go ahead. One question per post please, and since we expect a huge response, please try not to whine too loudly if our exotic blend of moderation, editorial judiciousness, and random dart-throwing doesn't pop your question(s) to the top o' the heap, which only has room for 10 - 15 no matter how many are submitted. Answers will be posted Friday, as usual, and I'm sure they'll be great, because John's a great guy!