Change: and likely over 200,000 videos published everyday on YouTube.The following statistics are derived from a *nearly* random sample of 232 videos on Wednesday, March 12th 2007. Method: Every 2 hours, one of 8 researchers loaded the "Most Recent" videos on YouTube and analyzed the first 20 videos (the   View changes from previous version. (Word count: 476)

Change: However, this does not counter the possibility that more total videos may be uploaded at different times of the day. Therefore, some of the statistics below may not be correct. If anybody knows where we can find data on YouTube   View changes from previous version. (Word count: 475)

Change: (Note: these statistics assume that upload traffic is consistent throughout a 24 hour period. For example the majority of YouTube videos are from the USA   View changes from previous version. (Word count: 490)

Change: (the following were the only tags used 4 or more times in the sample)video, sexy, sex, music, rock, funny, dance, film, short, TVAverage Video Length: 2 minutes 46.17 secondsTime it would take to view all of the material on YouTube (as of March 17th 2008): 412.3 years   View changes from previous version. (Word count: 383)

Change: Time it would take to view all of the material on YouTube (as of March 17th 2008): 412.3 yearsAverage Age of Uploader: 26.57(note that this is not the average age of anybody who has ever uploaded a video, but the average age of active uploading)Commercial Content   View changes from previous version. (Word count: 344)

Change: (Click here for a Tag Cloud Visualization)Music: 19.8%Entertainment: 19.0%People & Blogs: 14.2%Comedy: 13.4%Sports: 6.9%Education: 6.0%Autos: 5.2%Film: 4.7%HowTo: 2.6%News: 2.6%Pets: 2.2%Science: 2.2%Travel: 1.3%Tag Cloud Visualization: Average Age of Uploader: 26.57(note that this is   View changes from previous version. (Word count: 311)

Change: Method: Every 2 hours, one of the researchers loaded the "Most Recent" videos on YouTube and analyzed the first 20 videos (the most recently added   View changes from previous version. (Word count: 200)