The document discusses how businesses can embrace the "groundswell" phenomenon, where people use technologies to get things from each other rather than traditional institutions. It advises businesses to profile their audience, define objectives, and outline a strategy that incorporates social media and picks the right technologies. While social media is not free and requires people, technology, and time, the document argues businesses should plug into the groundswell to turn a revolt into a reformation and discusses resources and tools to help do so.