1. The document discusses strategies for creating social buzz around content through social media sites like Digg, Mixx, Reddit, Twitter, and social bookmarking sites. It provides tips for optimizing content, submitting to sites, engaging communities, and tracking results. 2. Key recommendations include streamlining the submission process, using relevant tags and descriptions, engaging with people on sites, and learning from successes and failures through experimentation. 3. The overall message is that participating in social media takes practice but can help content reach new audiences if done strategically and with a focus on building good relationships in the communities.