I've never thought of looking at steem and cryptocurrency in general from the perspective of UI/UX. Now it occures to me that it is probably the mistake most of the failing shitcoins and ICO suffers from.

You made a point that Proof-of-Brain being the way of keeping it growing - it seems obvious in the beginning, giving that it's the basics of steem, and yet very ingenious, when you combine it with the Organizational UI/UX. It gives me plenty to think of, thank you!