The document discusses open social media and its advantages and disadvantages for organizations. It defines open social media as any web page that can be found through a Google search, including organization-initiated sites like websites and blogs as well as community-initiated sites like Twitter, forums, and wikis. While open social media provides accessibility and opportunities for interaction, it also means organizations have less control and must constantly monitor for any negative information. The document provides examples of how organizations can effectively utilize different open social media platforms like websites, Wikipedia, YouTube, and Twitter.