Money

en.wikipedia: money

MattisManzel 10:40, 20 Aug 2005 (CEST): Money is an agreement. Agreements can be thought about and revocated. If you and I agree on whatever to be our currency - like for example a global virtual currency Terra (instead of Dollar, Euro, Yen, ...) -, then we create money. It is real. It is just as real as Dollars, Euros, Yen, ..., maybe even more real. And the more join in the more real it gets. It's pretty much like free software actually. It is possible.