If you truly want to make a
long-term coin, I would suggest a few things:
[/li]
[li]Not naming it -coin. 'Ripple' sounds much better than 'bitcoin' and is definitely more SciFi/futureish than -coin. It will also help differentiate the new currency among the plethora of alts.[/li]
Yes. No xxx-'coin' anymore ...
I suggest
globe. Or something else that could be the name of the money in a
cryptomancer scifi novel ...