Today, Major Nelson posted an interesting tidbit on his blog at majornelson.com. Microsoft will be unveiling a new look for the Games Marketplace portion of the Xbox 360 dashboard next week. You can see the screenshots below of what to expect. Here is the exact text from Major Nelson's posting:

Next week we’ll be launching another way to browse content on Xbox LIVE Arcade and we’re calling it Destination Arcade. With a growing library of over 250 Arcade games, Destination Arcade will allow you to discover new games and content you enjoy through an easy-to-use visual browser.  You’ll have the ability to sort by price, community rating, and more!  Also, stay up to date on the latest arcade releases through a news feed and also find out what games your friends like and recommend. This brand new recommendation engine & visual browser app will be available in the US on July 14th from the Games Marketplace section of the dashboard.