How the top 25 YouTube channels earned 144B views, 520M comments, and 1B likes Posted by rei999 on Tuesday June 25, 2013 @07:30PM from the venturebeat.com dept. http://venturebeat.com/2013/06/25/how-the-top-25-youtube-channels-earned-144b-views-520m-comments-and-1b-likes/ ( no comments | on HN )
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