• Clipmarks - What are you finding on the web?
  
  Connecting people with information.
  bookmarks clipmarks clips find friend index news search social
  in Public bookmarks with bookmarking clipmarks social tagging tags web2.0 by 39 users
• Connotea: free online reference management for clinicians and scientists
  A bookmarking site.
  in Public bookmarks with bookmarking connotea reference research social tagging by 41 users

tagging from all users