But don't get me wrong from earlier replies. I absolutely love this implementation of the block-chain and is seems to be smart people behind it trying to create something amazing. But the product is still a prototype and there are some rather complex issues which I am just trying to understand if and how they planned for.
And I just found @steemradio ... if we can use steem to buy specialized content streams in this way it could get valuable....
Ok, I just bought steem dollars from bitcoins myself just to test to play around with this radio thing. I think case closed :)