I think the WWII fighter planes/bombers and WWII online gamers would appreciate any website that offers to post info, instructional help, pictures, history ...etc....
but I am unsure how many would appreciate having to sign up for a bunch of individual messageboard type websites just to view any information.......
not downing your idea of a new website, or even your idea of having it in messageboard form....... but to have to register and username and password just to view anything would be a bit much......
look at this messageboard, you can view most any forum as a guest without registering and signing in, you just can not post unless you register.......
just some thoughts.......
Good Luck with it odin ~S~