Good on you. Also, checkout https://news.ycombinator.com/item?id=47778306 "Every CEO and CFO change at US public companies, live from SEC"

I think it's important to attach a bunch of people to any given startup (you've already done it.) Going forward, I'd expect more startups to behave like bands. Any 1 person can be attached to a number of bands, but eventually one of these bands will make it big and the members will get locked-in. Staff also bring users, credibility and hence traction early on.

"If you want something done, ask a busy person."