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

http://www.oculture.com/2007/12/10_sig.....t_youtube_smart_video_collections.html

These are the public entries for this link:

• 10 Signs of Intelligent Life at YouTube (Smart Video Collections) | Open Culture
  By RinKaMeAri in Entertainment with video

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