On: A faster, more efficient cryptocurrency

[entity345]

A problem, imo is that these cryptocurrencies are pieces of software developped by anybody.

This means a new one popping up every month... Which in turn means that they are useless as currency.

[Geee → entity345]

Just like clone of Facebook is instantly as valuable as Facebook?

[entity345 → Geee]

Are cryptocurrencies any use as currencies? No.