This document summarizes the Twitter profiles of individuals and organizations in the author's professional learning network (PLN). It describes George Couros as a principal who shares educational resources and inspired the author to use social media professionally. Judy O'Connell is an educator, author and blogger who shares interesting education articles. The Alberta Teachers Association tweets about events in Alberta education and provides resources for teachers and parents on their website. After 4 weeks, the author's PLN on Twitter had grown and allowed them to connect with educators and organizations who provide resources to succeed in their education course.