I highly doubt the world will end 2012 lol alot of stuff going on that day but look at it like this, at the turn of the millinia how many people killed themselves because they thought it would be the day of the apocalypse or somthing like that i dont remember but like ALOT of people killed themselves thinking it would be the end of the world...... and i remember hearing tons of similar shit thats going on now about us all dieing........... not gonna happen and im not sure about the whole pysics thing but i thought black holes only formed when a sun extinguished and the sudden loss of that much energy and space creates a massive vaccum.

of course i could be wrong here but thats just what ive picked up.