In short, Twitter has made it possible for me to connect with people I never would have been able to meet had I remained within my school and community. It has substantially more interaction than any webinar or article, and also is fantastic for keeping up to date with the latest ideas and theories in education. At first it was difficult. After joining I had no followers, and also followed no one. It takes some time to start developing your PLN (professional/personal learning network). If you want to create a haven for professional development, it’s important that you are critical about the people you include in your list. You want to add the ones who can bring something to your table; the ones who are willing to share and interact with you and others.