Looks like a very promising project indeed. Thanks for sharing the info.

this would be totally unfair, cause if some players don't like for instance vietnam mods, they don't install it, so they cannot gain rewards and others do like vietnam mods, then they get rewards, just cause they install, like, and play the mod

Every mod need his own ranking without influence of other mods

if EA releases retail updates and some of the persons don't wanna pay for extra weapons, vehicles, possibilities in the original maps (everybody can play on those maps) then those who paid for it have a bigger advantage, cause they have the possibility of new vehicles, weapons, ....