A do-ocracy is an organizational structure in which individuals choose roles and tasks for themselves and execute them. Responsibilities attach to people who do the work, rather than elected or selected officials.
From DoOcracy on communitywiki.org
Any member who regularly attends meetings can have input in designing, building, operating and playing with the large-scale work that is created. This type of leadership has been coined a Do-ocracy. In short, if one wants to see something happen they take the initiative to do it.