Paul, I think you need to take the next step here which is getting out of the venture business. The whole venture industry is based on your startup founders becoming bosses or being acquired by companies with bosses. Even if they end up rich afterward, the availability of the money is directly tied to other programmers getting duped into working unnaturally (with bosses). Have you considered leading your startups toward a small business path? More here:
http://www.stubbleblog.com/index.php/2008/03/take-the-next-s...