We just give it another designation, CASA adopt the FAA rules and do like the FAA does and away it goes. The FAA leave it up to organisations like the EAA to support the sector and by being a member of that type of organisation you get support and you participate. FAA and EAA dont even have crash statistics data, because I asked for it, being an EAA member and doing research etc. IF a heap of these machines fell out of the sky, no doubt FAA would come down like a ton of bricks. I know people hate the concept, thats fine as they dont need to participate, just leave the people alone who want to give it a go.