Have you thought about adding a section on different ownership and control models, such as co-operative models?
Not quite an answer either, but one reason for my interest in alternative models of operation is the IETF. It is, and has been a remarkably effective organization. Thanks to them I am typing on my computer at home and sending this out. They do _not_ have members. I understand that they are not a business, but they are more effective than any software company I worked for.
You may have a greenfield market in the trades.