The document discusses how nonprofits can utilize social media volunteers in various roles like ambassadors, advocates, and recruiters. It provides examples of how the Red Cross uses volunteers in official roles with a voice on social media platforms. They are onboarded with job descriptions and training and engaged through ongoing meetings, workshops, assignments, and surveys to boost retention. Turning over official social media accounts to volunteers requires trust that mistakes will be fixed fast, though most nonprofits remain hesitant to do so.