The link to the 52 Wall Street Blog is provided below. The site's managing director offers some very interesting comments on Buffett's 2008 Letter to Berkshire shareholders. The author focuses on some of Buffett’s macro views (market calls) in the letter. His interest on focusing on this area is because "Buffett's macro views were more prevalent than usual in this year’s Letter." The author also highlights some interesting ways to potentially play these views with ETFs.
52 Wall Street is a well-written posting - you should make it a part of your regular read. The link can be found at: