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Yep. Sounds good to me.
We can work towards continent based currencies and have seven to play with, and with seven being a lucky number we would obviously have a better world economy. :)

Lol. I say let the free markets decide. If they want an amero or an euro, so be it. Let's do it agora style. You want sound money, that's fine. You want silent money, that's also fine. We should ban banning acceptance or payments with different kinds of money. I think then we could have a better world economy. Cause economy is just psychology, is it not? You tell me.