Moodle is a free and very useful course management system that facilitates the teaching of online classes to all age groups--elementary, middle, high school, and college--as well as organizations and corporations. A few years ago, Gina Russell Stevens, one of the founders of Moodlerooms, a Moodle service provider, told me that Moodle is so powerful it can be used as a general community organizing tool. Upon hearing that comment, I set up a Google Alert for Moodle and have been monitoring the ways in which Moodle is used beyond the teaching of classes.