And.. yeah, nice try, but we're pretty sure they settled on the background story (which they've been developing for years), even though we know nothing about it.
Makes me think though (and I think Wolvern already asked this question in other way) - would it be reasonable to ask for some parts of the lore? Maybe it's not as developed as I think it is, but I've always been led to think that Kim and probably Nicolai have been on it for many years, and they must have things to tell.
Come on Kim, tell us a story. ;)
More seriously, it would certainly suck a lot of their time if they want to make it right, but on the other hand, it's an extraordinary tool for the promotion of the game. Only a few FPS have a deep backstory of their own, and we all remember them for it. Seeing the OP's question, it's quite clear that the fact that IM has one isn't emphasized enough. I think.