Personally i don't see this kind of thing replacing money anytime soon. Way too complicated, way too unconvenient. We already have a good universal payment solution for internet purchase wich is paypal. And yes you may loose some money when exchanging if you travel but that still seem much more convenient than this bitcoin thing.
I am talking about bitcoin investment. There are ATM where you can exchange the money but you only earn after paying 10% in fees .
If I make a bitcoin account, aside from atm, how do I turn it into real cash.
It seems that some of us have missed the boat....
Then I see these
https://www.cryptocoinsnews.com/stock-market-bear-sets-1-million-bitcoin-price-target/
https://www.cnbc.com/2017/11/29/james-altucher-predicts-bitcoin-will-reach-1-million-by-2020.html
What do we do ?
Bitcoin, a bubble waiting to burst.
Once it goes public, I think it's going to be a perfect example of the market being irrational longer than we can be solvable for those that are going to short it.