Danny, sorry, but I'm not going to e-mail an anonymous user. You didn't provide an e-mail address anyway, so I couldn't even if I wanted to.
I really don't understand your post. The biblical book of Revelation doesn't say anything about 2012. "Nirvana" is either an Eastern religious/philosophical concept, or a terrible band from the early 1990s. Neither has anything to do with 2012. Religion may very well be b.s., but it in no way follows that the Maya had anything to do with aliens, or that aliens have ever visited/contacted Earth or even exist.
I have no idea what you mean about "sooo many outlets agreeing." On the contrary, 2012 proponents can't seem to agree at all, as the menu to your left should illustrate. The many claims you see on the Internet about various ancient cultures all prophesying doom for 2012 are completely false. No ancient culture mentioned 2012, except for it being the end of a baktun on the Meso-American Long-Count calendar, which might have marked the "return" of a Mayan god, which would have been celebrated in the form of a big Mayan party.
Nothing to worry about here. So … yeah, there you go.