Yes, startups make their job better than big companies. But I think that it is a part of a more general rule: people work productively in OPEN systems, and the open systems themselves encourage working hard. Open source projects are developed more rapidly, because it is hard to imagine the system which is more open. Both users and developers control the system, and every user can become a developer. In startups we have a limited number of people who can control the process of development, but they still controll it. In other words, the system is open for founders and employees. Big companies work unefficiently because they are too closed, and a great number of checks is only a part of it.