Response to MoodleNews: Some considerations for critical reading of market sizing claims

There is an interesting post at MoodleNews titled “Open Source LMS Alive And Well: Moodle Breaks World Higher Ed Records, Tops North America, Grows Everywhere” looking at some of our recent LMS market data, focusing primarily on what the data reveal about open source systems such as Moodle, Sakai, Claroline, and Chamilo.