Moodle plugins directory: Buttons

LMS
Why Moodle Supporters Should be Concerned -
The changes in global LMS adoption patterns we are beginning to observe may spell trouble for Moodle’s long-term sustainability.
Academic LMS Market Share: A view across four global regions -
Thanks to the broadest view of the installed base of LMS solutions across the globe, we can see a duopoly from Moodle and Blackboard Learn.