The document discusses using social media to create a personal learning network (PLN). It provides a long list of social media sites and profiles the presenter uses, including Twitter, Facebook, Google+, LinkedIn, and blogs. It outlines benefits like sharing information, getting broader perspectives, and keeping up to date. It also discusses potential dangers of social media but emphasizes the importance of having an online presence. The presenter encourages the audience to engage with social media to expand their PLN and conversations.