This may be the wrong venue (e.g. site for startups), but there is a reason the big companies have people that specialize in each of the areas he claims a founder/developer has an advantage in.<p>While early in the business you benefit mostly in saving money by doing it all yourself, eventually you will want to hire people do these things for you.<p>A ceo's job is not to be in the trenches answering tech support calls- while that sounds nice on paper, his job, especially when you hit some serious growth is to be looking  5/10 years down the line.<p>I work at a ~6mil/year revenue company that is &#60;10 years old. I've been here for 3 of those years. In that time, the biggest hurdle I've observed is precisely that- watching the  technical CEO relinquish some of his control in order to focus more on growth strategy and quality of the product.