McAfee said that Bitcoin will go $1m by the end of 2020. In that case, 0.0001 GBYTE/BTC would mean $100 per GBYTE. That's more than it is now. Ok, the second McAfee prediction was way optimistic, so let's take his first prediction, $0.5m by end of 2020, that would still be $50 per GBYTE. https://twitter.com/officialmcafee/status/935900326007328768

First more serious attempts to decentralize the witnesses was done nearly year ago. The progress has been slower than expected, but basically 2 witnesses with first year. I expect that Tony will keep 1 witness in the end, which means that 9 more witnesses to go, so that's basically 4 and half years more, but since you only need over half of the witnesses to collude to do some harm, we have 5 more witnesses to go when Tony will not have the majority anymore. That means 2 and half years to get total of 7 witnesses decentralized. Not near your 100+ year prediction, even if you start counting how many witnesses have been replaced since launch, you just pulled that number out of your a$$. https://medium.com/obyte/the-future-of-byteball-the-byteball-foundation-cca9d495bf46

Guess what else is not going to happen in 100 years? All Bitcoin will not be distributed in 100 years, but with next 12 years, it will be get pretty close to 21m.

Somebody started this Bittrex delisting rumor more than year ago, so where is it? Do you mean delisting from US market or both? Neither has happened, so why they should do it in 3 years when more and more witnesses get decentralized to different people.