Interesting? 71% of online adults now use video-sharing sites. Fully 71% of online Americans use video-sharing sites such as YouTube and Vimeo, up from 66% a year earlier. The use of video-sharing sites on any given day also jumped five percentage points, from 23% of online Americans in May 2010 to 28% in May 2011. Read more…http://t.co/Q9mnWRO