Do you know what im going to do on 12/21/2012? im going to go around, telling everyone who were stupid enough to think that the world would end, "I told you so." The Mayans had thir calandar end on 12/21/2012 because they thought that their fake gods and entities would have destroyed the world by then. Not to signify te end of the world on that date. So what if all of the people who think that the Mayans could predict the end of the world are thinking, "Wow, i'd better drop what i'm doing and go say goodbye to the ones i love."
Even if the Mayans could somehow predict the end of this world, why would they choose that day? Think about it, how could a civilization that existed before the Spanish began exploring the "New World" predict the end of the world spot on?
It is rediculous to think that the world would end in 12/21/2012.