Ah, I knew the Woz would be on the way. I agree, but in his case Jobs had incontrovertible evidence that he could execute: the Apple I, teletype terminals, and probably dozens of other things that he had built. He also had evidence of a large market: the inferior Sol computer was selling at 1000 a month. I am talking about the situation that YC is in, where you don't have great evidence of superior skill and craftmanship and a proven large market.