I don't believe this will be a steemit competitor because I can't imagine consumers are itching to pay people to produce videos with their own money. It won't catch on. It will need a ton of PR to get users and they will ultimately stop posting videos. Having said that, I think it is really important to get some major PR and outreach going for @dtube , @dlive, @dsound and @dporn to let video content creators out there now that Steemit is the best opportunity for them to get paid for their content. I try to do this on an individual level but it is difficult.