Top UGC, Social Bookmarking, Video Sharing Content of All Time
Here are Lists of the Most Used Social Bookmarking, Video Sharing and User Generated Content Sites.
Each site calculates and archives their all-time most popular or most viral content or all time, or in some cases with news sites for the past 365 days.
The following list compiles the released data from the most popular Web 2.0 Social sites.
In most cases, the most popular or most viral compilation was used. So, in essence this could be considered the most popular social media data of all time as voted by millions around the globe over a period of years.
Top Social Video Sharing Sites:
Top Social Bookmarking/ News Sites