Out of curiosity, why did you leave? This has not been my experience with most founders, so it sounds like you hit the jackpot. Would you also be willing to share what company this is?
It's a Utah company called DirectScale. The company is really great, but some circumstances surrounding the product and work environment were making me feel really unproductive. Which might not be a big deal for everyone, but it was for me. I rode it out for a few months, lobbied for some changes, and eventually decided it was time to move on.