The 100 Hottest Beta Web 2.0 Sites

On MoMB, there is a list of the 100 hottest Beta version Web 2.0 sites. This list is ranked according to the number of bookmarks on Delicious.com in the past two weeks. The list is based on the one as of August 26, 2008. The two numbers after each website name represent the number of bookmarks received on Delicious within the recent two weeks and the total number of bookmarks of all time, respectively. Although some of the websites have moved beyond their Beta versions, their popularity can still be seen given the large number of people who have bookmarked them.