#YouTube Ranks Videos by Time-Watched – http://tnw.co/QNtF8D #videomarketing
Source
https://twitter.com/danielmcclure/status/260456367305920512
https://twitter.com/danielmcclure/status/260456367305920512
#YouTube Ranks Videos by Time-Watched - http://tnw.co/QNtF8D #videomarketing