I do not think we should clear house for any reason. My own view is to find a way we can embrace all the the theories and test them out. (obviously, trying to avoid what is just a scam) Within some moderation I believe it's possible.
In a complete complimentary system of integration with the community survival the main objective. We would like I guess many alliances working. These can all get support of various kinds from other allied forces. Developers could concentrate some of there time in an allied project. Artists too, and so on. For an artist and a developer to ally together does not seem practical and they may never come into the same common circle.
With committee managers in place who all talk with each other regularly at intervals, Just like managers in any other firm. They would bring to the attention of the meeting things requested for their community and if anyone can offer that then it would be given freely.
I think the key thing in all of this is to remember, It is not about making a profit, it is about providing support. Any profit made should go to further that support to the chain.
I would try not exclude any one for not understanding what they are attempting to communicate.