Where are the socially useful application scenarios for #Bitcoins / #Crypto?

I can only think of 3 and they are rather undesirable:

1. To #pay at illegal marketplaces like #SilkRoad on the #Darknet.
2. On #terror financing.
3. To pay the #ransom for #encryption Trojans.

For everything else, the high transaction costs are not worth it at all.

#finance #question #society #money #crime #cybercrime #transaction #software #problem #economy #finance #scam #btc #bitcoin #cryptocurrency