I'm running Youtube channel "Today in LoL" on which I upload clips from League of Legends streamers. My videos are being watched over 500.000 times. I post tens of videos every day and they usually get between 10.000 to 25.000 views a day, however there were videos that were getting over 300.000 views on the first day. I'm also sending posts on Community Tab which are getting greatly over 100.000 impressions. I'm able to post links to your websites/videos or anything else in the description of my videos as well as in the posts.
That's some serious marketing potential!