Digg

Social Media Platform 

Digg is a free social news Web site made for people to discover and share content from anywhere on the Internet, by submitting links and stories, and voting and commenting on submitted links and stories.

Users vote stories up and down, respectively called digging and burying. Many stories get submitted every day, but only the most ‘Dugg' stories appear on the front page.

Digg helps build brand awareness and drives traffic to your site, blog, etc. Somewhat similar to Reddit, except both user and commercial content is accepted .

It attracts hundreds of million visitors annually according to Compete.com and is now selling advertising on its site.