I am interested to know if anyone has participated in a Community Exchange System, where the currency of exchange of goods and services is completely information-based - in other words, there is not physical currency - only a local record of giving and receiving goods and services.
See this website for a more detailed description: http://www.ces.org.za
I am interested only in one's own personal experience from actually participating in a CES - not in hypothetical diatribes.
Marking this community wiki, since there is no 1 correct answer.
