The FE guys are just hungry for something to sink their teeth into. See my thread on the Lewis Gun. Models of just about every aircraft in WWI came out in the first few months, so now it's a dry spell. Not a whole lot of different weapons in that era to model, either. I wish more skins were being done. I suck at painting on the computer (bad eye-to-mouse coordination), but I'm a great cut 'n paster. That's why I love TK's sims.
I wish the AI could fly formations in FE. I modded so many AircraftObject files and AIData that I couldn't remember what I had done in each. Finally had to go back to WOV and drop some MK82's. Also found some things to mod in WOV that I hadn't done before. That's why I keep coming back. IL2 is too rigid. In TK's sims, if I don't like it, I can change it (almost).
I've got SF:P1, WOV, KAW, WOE, and FE and I've been lurking around since 2003.