YC and pg do not even try to push the image of having prophetic ability. He repeats over and over that there are great ideas, business models, and people that are not selected.
I got interviewed for this summer. While I am disappointed that we were not selected, I understand that there's a bunch of great people, with great ideas, and only a handful of spots. When you're trying to pick the best 19 apples from a barrel of 420 apples, you're bound to throw out a couple good ones.
My question is, how many people that were not YC selected went on their own, and now are successful? same question but with people that were interviewed and not selected?