Sort:  

I think it's fundamentally sound based on the assumption that only Steemit "matters."
But I don't have a crystal ball to tell me whether the price of Steem will head to $20 each on the prospect and reality of other apps adding value.
Steem is one of only 4 coins rated B or better by Weiss; now the Chinese IT Ministry ranked Steem 2nd of 28 major currencies examined.
The Steem blockchain remains the highest transaction volume on the planet; sometimes eclipsing the SUM of all other 100's of blockchains added together.
At some point, I feel the "upwards pressure" is going to make the price of Steem "pop" relative to others... and we ARE going to see $20 Steem.
And I don't want to be cashed out when that happens.

earn more!
it's a lot easier to earn steem when it's at $3.00 (now) than it was at $0.08.
It's possible to earn as much on ONE post today as you could make in a week back then.
(been there..done that)