well there's a lot that points to it but the world wont end on the date if u look in to it its a change of cycles that happens every so many years.
it will happen as there's a lot of evidence about it but its mixed with loads of crap as well.
its all about [FONT=arial,sans-serif][SIZE=-1]Planet X aka Nibiru and its 3600 year cycle said to pass us during 2012 cussing earth to stop rotating for a while.
i suggest u watch the link below all ppl on there are well respected.
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http://www.planetxvideo.com/
also NASA have agreed with the theory of[FONT=arial,sans-serif][SIZE=-1] Nibiru.
also if u want to go deeper there's alot of evidence around the Government trying to cut the population down to 500 mill world wide.
did u know that London's city center, Vatican and the [/SIZE][/FONT]District of Columbia are not part of the country's there is all have there own laws
check that link also for more in for on this
http://www.zeitgeistmovie.com/