Karma Pass
I started describing it here https://github.com/hackers4peace/polyeconomy.info/wiki/Karma-Pass
Some relevant conversation about ticket / participation activity in https://github.com/schemaorg/schemaorg/issues/134#issuecomment-93369527
I started describing it here https://github.com/hackers4peace/polyeconomy.info/wiki/Karma-Pass
Some relevant conversation about ticket / participation activity in https://github.com/schemaorg/schemaorg/issues/134#issuecomment-93369527