... Now with Gaming!

So originally I looked at Brainstorm from Ubuntu, and digging a little deeper I can see a similar idea from Dell in their IdeaStorm site. These sites are good for taking the pulse of an audience, finding what users like and dislike, and what they'd like to see more of, but what about for owners? When we have a team of people who are shareholders in a project. Would a market based approach work out better? Give each a stack of 'dev points' and let them spend by priority? What is the payoff? How do you measure the 'win'.

Predictive Markets seem like a good source of material to explore in this vein.