You know... 2012 is my favorite of the doomsday theories. It's the only one that actually has some semblance of a logistic link to how things actually work. The question is, what kind of doomsday will it be? Will it be world-comes-crumbling down doomsday? Is it guaranteed? Do we have some possible gain from this doomsday? Can we turn it around?
Personally, I love doomsday lore, mostly because it has one common thread, a potential for reinvention. A potential moment that one failing attempt can give way to a shining jewel, or endless black coal.