A PLN can include a variety of things. For those of you questioning what twizzles is talking about when he says PLN it refers to a PERSONAL LEARNING NETWORK. This could include many sites and tools you utilize on the computer to help you enhance your learning quality and efficiencies. Many say twitter and facebook are effective, others use sites like delicious.com. I personally would like to create a site that could positively help students in a spefic class. One day, people will get a taste of Twizzles.