It will be interesting to see if any big Youtube stars decide to join Steemit. Okay, so they could make more money, but what's the incentive for their fans? It's also another set of comments to manage and Steemit lacks some of the tools that Youtube has.
I realise that fans can still gain by comments and curating. Perhaps Steemit could add communities of some sort so that fans can organise themselves. I'm no expert, but I expect people are looking into the possibilities.
Ya, that's what I was trying to tackle in this post. Something that gives their fans incentive to follow them here would be huge.