Wikipedia
Rutube is a web video streaming service targeted at Russian speakers. The web site includes videos created by private individuals and licensed programming from entertainment companies that are hosted directly on Rutube, and videos that have been viewed on Facebook. As of April 2012, just under 14.5 million unique users per month viewed video clips hosted on Rutube (from a subset of Russian users aged 12–54). Rutube's overall monthly global traffic, as reported by representatives from Rutube, consists of 30 million unique visitors who viewed over 168 million video clips.
Unregistered users on Rutube, can view, share, and search for videos. Registered users via Facebook can perform additional functions such as discovering videos their friends have watched on Facebook, uploading videos, commenting, and liking videos.