Sounds like his computer could mine enough to fund its existence too.@JVWVU
Don't overlook (like the Wired article does) that Satoshi's coins are in different addresses of 50 BTC each, perhaps 20,000 or so. I had thought a while ago that if he was mining into 2011 he could drip-feed into the market from the latest ones without causing too much of a stir.