Slate offers a close reading of Sarah Palin's Facebook message to the nation. Jezebel offers a line-by-line analysis of the resignation speech (which is so much worse than I expected it to be. Seriously, wow).
Anyway - here's the theory. It's a Freaky Friday!
Sarah Palin and Mark Sanford have switched places. It's the only explanation for why he keeps talking and she resigned. Seems an incomplete switch, but at least a good percentage, right?