Great information to avoid the pitfalls of forming a community considering only 10% makes it:
And the following article:
Here is another resource for intentional communities. It talks about a community called JavaRanch, which uses a combination of concensus, democratic (vote) and dictator (one decision maker) to make their decisions.
Diana Leaf Christian has a full length book on this as well, which is well worth getting: "Creating A Life Together: Practical Tools to Grow Ecovillages and Intentional Communities."