I saw this (I think) in the comments section of one of those websites.

"November 2010- collapse of the american dollar
November 2010- big earthquake in Los Angeles.
November 8th - 11th will be scary. Involving the internet?
July 2010 to the end of summer- lots of starving people or hipper inflation.
March 2011 - settling down from some type of upheaval, reformation?"

Well, There you go.