• social-bookmarking : List of social bookmarks and their features - SWiK
  List of social bookmarks and their features
  Social bookmarking applications/services help people pool their web bookmarks. The most popular of these applications was del.icio.us, but it seems to have been caught by digg, at least in the Alexa rankings. Note that many of these applications are not open source, but proprietary web applications,
  in Public bookmarks with and bookmarks features list of social their

their from all users