gardenshed, instead of propagating BS, if you want to know specifics of how much directors and HW are paid - then contact API support and ask them. If you make an appointment with the administrator, I'm sure they would be happy to show you the books as well.
PS: If I was involved running this fund, then damn-sure I'd expect compensation. Anyone who thinks otherwise - volunteer your free time. If indeed you're able to make a contribution, I'm sure the guys would love to have you on board.