Digg

Digg.com is a social news, sharing, discovering, bookmarking and rating information website. Digg started out as a popular technology news sharing destination.

 Topics  

Digg allows users to submit 3 types of topic:
News Article
Image
Video

 How Digg Works 

The Digg website works by allowing users to vote topic up (Digging);then displays popular stories on the front page of Digg. 

 Other websites 
 Digg.com

Category:American social networking websites