My co-founders and I really enjoyed the 10 week startup school. We're full time founders and have been working for the last three years on building MyAppConverter. The course gave us time to really get some actionable advice on how to grow our business. The greatest thing is that our time committment for the OH call and weekly reporting on our business metrics made us really focus on what matters i.e. making and selling as part of daily work. Wether or not one applies to YC programme, I would highly recommend any founders to join the MOOC course.