This document discusses how educators can use social media tools for personalized professional development. It defines social networking and professional learning networks. It then provides examples of various social media tools like Flickr, iTunes, YouTube, and social bookmarking sites and how they can be used. The document shares the author's experience with social media over time and emphasizes finding one's own path with personalized learning. It concludes by providing tips for using social media effectively like following thought leaders, using hashtags, and developing a critical mass of connections.