Man, I sure wish that I could make this fest. I keep seeing all of the posts and it's making me a bit envious.
Steem(Power) will only be needed for the operation of dApps and SMTs, but not worthless, because there should be a big rental market for the coin.
I need to learn more about this. It kind of freaks me out a bit and makes me worry that the value of steem will drop like a hotcake if this happens. Not because it should, but because of fear from those who don't understand the implications.