Especially useful in places like Venezuela! (Coming soon to a country near you!)
LOL yes this is quite true
OP you have missed to list unlimited inflation
cash is worthless in venezuela and it is quite unconvenient to roam around with cash in hand anywhere in the world.
I tried to introduce and explain Bitcoin to my family. But perhaps they still do not understand what Bitcoin is and do not believe in the benefits of Bitcoin. They think that cash in their hands can pay. I will try to show them the greatness of Bitcoin in the coming time.