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

https://addons.mozilla.org/rss/?application=firefox&type=E&list=popular

These are the public entries for this link:

• Mozilla Update::Popular Extensions
  Unread
  By keithaw2k in Wizz RSS > Public List > Firefox with firefox list public rss unread wizz
• Most Popular Extentions
  By fabiosmorais in Public bookmarks with extentions popular

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