Aye, Civ4 is more 'moddable' than most, but there is a still an enormous amount of time being wasted as everyone re-invents the wheel. Full documentaion would help tremendously in this regard.
But, we must look on the bright side. A game company that engages with the mod-fan base...a released SDK...effort made while writing the code to make it more 'mod friendly'...as much written into XML as possible...
These are great leaps forward. I've been a gamer for many years and you rarely, if ever, get this kind of support from a game company.
I guess my stand is typically American - thank you very much, I love it, and I want more.