Smarking is a social bookmarks manager. * Save all your bookmarks online, ready to be accessed everywhere * Learn more about your favourite arguments * Make some of your bookmarks public, private or visibles only to your friends * T
Web2.0Slides is a self-running slide show of over 1,400 of the best Web2.0 sites. It's categorized by tags and sorted alphabetically. What's cool about it? You can click on any site in the left-hand column to pause the slide show and surf around. When
New Ajax social bookmark URL(you can see with what tags one have bookmarked you) and tag search. Says it will be adding more social bookmarking query services almost daily.