David Hayward's personal annotations on this page
There is nothing new about PLNs. They are the people and information sources that help you meet your learning goals. Building your PLN means that you not only seek to learn from others but you also help others in the network learn. Anyone can make a contribution. Your PLN can be your most powerful learning tool no matter what the subject. My PLN used to be the people I met face-to-face: the people I worked with, classes I took or taught, friends and family, organizations I joined and the information was what I googled on the Internet, in books, textbooks, or periodicals at the library. Remember how long it used to take to find what you were looking for? David Warlick wrote about the gardener's approach to learning that helped me understand how to grow my PLN as my information ecosystem.
Now my PLN connects me to others and to information in ways I never thought possible a few years ago. I still use Google to search for information but now I can find trends, maps, and even literature reviews. Social networks connect me to friends, work contacts, and friends of friends. I can see what they are doing in Twitter, updates on their conversations and links to new information. Facebook not only updates the status of each of my connections, I can join groups set up by friends and learn from wall posts. Here’s a diagram of some of my PLN: