I really like the point that is made about co-founders being ying-yang of each other. Hacker-hacker co-founder duos are destined to fail in the same way husler-husler startups are. Bridging the gap between husler and hacker is difficult though. Far too many hackers are hesitant to hire a husler, and far too many hustlers are hesitant to hire a hacker. Actually, I don't think 'hesitant to hire' is the right phrase... maybe 'unable to recognize'