I was responding to the "reward users for sharing content ... and attention" part, just not as a social network. Those already have been established (one could

I was responding to the "reward users for sharing content ... and attention" part, just not as a social network. Those already have been established (one could argue YouTube is a good functional example of that), I don't anticipate much innovation happening there. But, the concept of content value, no matter where it resides, intrigues me.