I must admit, I don't have a problem with cabin crew being called "aircrew", as that's precisely what they are. They are just as much part of the aircraft's crew as the pilots, and we function as a team. If there has to be a dividing line, and there does sometimes, I find the best way is to refer to the cabin crew as "cabin crew" and the pilots/flt eng/nav etc as "flight crew".
Cheers
