So... will you actually put your money where your mouth is? Will you not associate with companies or products that were helped by Y-Combinator until they public

So... will you actually put your money where your mouth is? Will you not associate with companies or products that were helped by Y-Combinator until they publicly reject YC? Will you not use HackerNews, Docker, DropBox, Reddit, AirBnB, DoorDash, Stripe, Pebble, or any of the rest?