This page shows information about a web page, and who has bookmarked it and when

https://addons.mozilla.org/extensions/showlist.php?application=firefox

These are the public entries for this link:

• Firefox Extensions » Bookmarks
  List of plugins and extensions to Firefox that deals with bookmarks, in one way or the other
  By henrik in Development > Firefox with bookmark extension firefox plugin

NB: The average rating is calculated using the rating for both public and private entries for this link.