The benefit to youtube-type model is that there is an aggregator. There's a "channel" where people can bounce between interests. You can make the argument that

The benefit to youtube-type model is that there is an aggregator. There's a "channel" where people can bounce between interests. You can make the argument that you can utilize "the internet" as a channel - but I think it's been demonstrated that people prefer to have a slice that they know is going to be specifically video-based content.