Digg is one of the most famous social networking site. Digg would surely increase your site traffic, if you submit your content to it. Now the recent changes made to digg, allow you to automatically publish your new posts to Digg, directly from your RSS feed. This will save time as well as increase traffic.
Digg is the most famous social bookmarking site. Digg has recently made several new changes to the site and it look entirely different now. One important feature is the Username URL feature. Like Stumbleupon, Digg gives you a option to choose a Personal URL, which shows all your Diggs (eg – Digg.com/GaneshB )