[mig88]

Indeed, if you expand the period to cover the late 1940s then yes, the number of paper planes and prototypes do even out although I might point out that many (but not all) concepts and ideas used German paper projects and prototypes as starting points.

Anyhow, as I stated before, I agree with your points and welcome any aircraft in the what if and prototype category into the game. There is room for all (providing your hard drive can take it!) and negative comments like the above are unnecessary.