A lot more than one. The App Store is tied with US immigration as the biggest source of complaints I hear from founders.
That comparison should be worrying to Apple in itself. You should have put it in the essay.
The App Store is very similar to US immigration control. People are justifying the maddening complexity and the casualties of the system by analogous arguments in both cases. And building a startup around an iPhone application and then having the app kicked from the store is like a less dramatic version of building a startup in the United States and then having a co-founder kicked from the country.