Two videos today, the first explaining the Mayan Calendar (and Gregorian Calendar), the second by Robert Sitler PhD is 20 minutes long and goes into more detail about Mayan predictions and the lessons we might learn:
Plus, here is a view of the Winter Solstice 2012 Horoscope set for Washington DC which includes a few details of an interesting nature.
Around here, a Progressive Politics list for 2012 includes:
Move To Amend (Citizens United)
Rebuild the Dream
Free Speech TV