• Top 30 Social Bookmarking Sites
  30 Largest Social Bookmarking Sites | February 2008 Here are the 30 Largest Social Bookmarking Sites ranked by a combination of Inbound Links, Google Page Rank, Alexa Rank, and U.S. traffic data from Compete and Quantcast.
  in Public bookmarks with bookmarking bookmarks online social web2.0 by 25 users
• Diigo - Social bookmarker
  Highlight, Clip and Sticky-Note for any webpage Just as you would on paper ⇒ Write on any webpage! Make them private or public ⇒ Interact on any webpage! Share your online findings with your friends and colleagues Complete with highlights and sticky notes as lists, as blogs, as albums, as feeds, or via email in groups
  Diigo is a powerful research tool and a knowledge-sharing community
  in Web2.0 with bookmarker bookmarking social web2.0 by 79 users
• Socialcmsbuzz
  Social CMS Buzz, free Pligg cms templates and others
  in Webmaster > Webdesign with cms free pligg social template webmaster website
• folkd.com - Social site
  The idea is to aggregate recommendations, tags (keywords), audio records, comments or just "more information" which exists within knowledge of the people
  folkd.com - Social Bookmarking - Save your bookmarks online and share them with your friends.
  audios blogs bookmarking bookmarks news social videos web2.0
  in Web2.0 with sharing social web2 web2.0 website by 19 users

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