Maybe SteemIt can evolve into hosting audio tracks and each play earns Steem or SteemPower. Or maybe a different platform does this and of course has it's own crypto. But anyways I believe the blockchain technology to be powerful enough to reward all content creators. I was thinking about my friend who creates music and uploads his tracks to Soundcloud. This friend of mine is always on Facebook constantly. I was just thinking if he devoted his Facebook time on SteemIt instead he could be generating crypto value and then buy better software or a better studio to create even more music. I will bring the idea to him one day.