reverse windowing?

I enjoyed reading this excerpt:

http://www.bloomberg.com/news/2011-12-28/republicans-lost-in-moderation-part-1-geoffrey-kabaservice.html

I enjoyed reading it so much, I went over to Amazon, even though the article said the book wouldn't be out for another couple days. Yet it has been for sale on the kindle for $9.99 for over a month. How cool is that?

Possibly cooler than tracking down more 4th and 5th cousins in the Mohawk Valley.