EDGE/Agreement

While each individual has to by syntactically well-formed, there are no requirments that individual users' evaluations 'agree', not can there be any such requirements, because of the system's decentralized nature. This may be a bit disorientating to those who wish to compare it with Centralized Money.

Remember:  
 * 1) Users who interact are not requred to send each matching s
 * 2) Users who evaluate the same interaction may do so differently, including using different s to do so
 * 3) There is no requirement or expectation that users' evaluations sum to zero;
 * 4) This is not a system in which one person's gain is another's loss

Why Account At All Then?
People may wish to account for their interactions without using a zero-sum win/lose system to do so.