The document discusses social media and its growing popularity. It defines social media as how people engage, participate and share online through various applications like wikis, blogs, photos and virtual worlds. Some key points made are that social media is about social connections, not just marketing, and that barriers to engagement include learning new tools and having online conversations. It provides tips for using social media, including listening to conversations, identifying your community, empowering participation, engaging with people, and nurturing relationships.