No one disputes the importance of broadband access for economic growth and job creation. That's why five cities - Wilson, Salisbury, Morganton, Davidson and Mooresville - invoked their self-help traditions to build and operate broadband systems after years of neglect from for-profit providers, which focus their investments in more affluent and densely populated areas. Not coincidentally, all five cities own and operate their own power systems or have ties to nonprofit electric cooperatives.