man... $50 is quite ambitious. I am not against it at all I would be relatively rich...
But it is very possible we can be on an S curve and not even know it... if we get just 500 communities or apps or whatever who want 1 million steem power (or equivalent in delegation) then there wouldn't be enough steem power to go around... could get interesting if steem gets adopted to the point the price spikes up due to demand and/or low circulating supply.... I have a gut feeling steem price will TAKE OFF once steemit and ned have exhausted all of their holdings.... weird gut feeling... we shall see