YouTube Streams All-Time High of 14.6 Billion Videos Viewed Posted by Tim Cohn — June 24, 2010 0 From comScore’s May 2010 U.S. Online Video Rankings YouTube.com achieved record levels of viewing activity in May with an all-time high of 14.6 billion videos viewed and surpassing the threshold of 100 videos per viewer for the first time. YouTube All Time Video Views High Like this:LikeBe the first to like this post.