P40 was the 3rd most produced fighter in the US inventory with somewhere around 12,000+ built (don't have my references on hand...) (P47 and P51 were 1st and 2nd, respectively) ahead of the P38. For that reason alone the P40 is here. (After all, less than 300 C.205s were produced and we have them)
The P40 was admittedly relegated to a secondary roll in the ETO, but in N. Africa and the Pacific, it was much more succesful.
The main problem with the P40 in AH is that we don't have the the most popular model, the 'N'. Admittedly these were introduced about the time the P47 was coming in to play. And, as you can see by the 'N', they burnt through a lot of the alphabet desperately trying to improve the P40. But, the P40N had a competetive bombload (1,500 lbs, I believe) and a higher max speed (345 @ ~15K or thereabouts if memory serves me right) plus some more armor for the hapless soul inside.
Anyway, I suppose the thread was just to rattle some cages, but the P40 ain't a bad plane--just give us the P40N!!
righty