another example is Moodle. It's horrible spaghetti code (PHP as used in 2000, including addons relying on specific database schemata) and if you google for it y

another example is Moodle. It's horrible spaghetti code (PHP as used in 2000, including addons relying on specific database schemata) and if you google for it you'll find a nice forum thread, where a lot of LMS "consultants" are bashing a guy asking whether there are plans for a rewrite. And yes, as a Moodle user (teacher) you notice quickly that these decisions seriously impact usage!