One possibility I was thinking of is in terms of multi-screening support, where one screen (smaller?) would have the Metro UI customized with news, RSS feeds, m

One possibility I was thinking of is in terms of multi-screening support, where one screen (smaller?) would have the Metro UI customized with news, RSS feeds, music widget, FB/Twitter, Email, youtube, stocks or whatever, while the other screen, the main one, would have your actual working space. Hell the Metro one could even be touch to fully take advantage of the experience.