This document discusses MOOCs (Massive Open Online Courses) and provides reasons why educators should consider taking MOOCs for professional development. It defines what a MOOC is, noting that MOOCs are free or low-cost online courses that are open to unlimited participation and aim to provide opportunities for networking, collaboration, and lifelong learning. The document also provides tips on finding MOOCs through various course aggregators and lists some potential caveats to keep in mind such as maintaining motivation and participation levels. Overall, the document promotes MOOCs as a flexible way for educators to enhance their professional development and personal learning networks.