Definitely worth a click-through. There are some interesting options. Here are the first three.
Facebook In Education
Facebook in education examines ways in which Facebook is being used in an educational context. Based on our search for pages focused on education, this is by far the most widely recognized page in the category, with over 350,000 “likes” (unfortunately, that level of popularity also means that many discussions are somewhat polluted with inane input). There are some interesting topics discussed here, and some worthwhile input from educators.
National Education Association
A popular and active page. “The National Education Association Represents 3.2 million members committed to ensuring a great public education for all students. Use this page to learn more about NEA and to engage in discussion on how we can work together to improve public education.”
The ISTE is the International Society for Technology in Education and their goal is to provide “leadership and service to improve teaching and learning by advancing the effective use of technology in education.”