In terms of structure, does anyone have experience with Moodle? If so, I think that would be close to ideal, for this project - it can easily incorporate just about every suggestion made so far in this thread.

If we were to choose that as the learning management system (LMS), I see the burden as falling to two places, principally: on Fraser (or the administrator), and on those who would be the instructors (largely because they would need to get up to speed with how Moodle works).

If we aimed at a certificate course (of some kind), then there'd be an additional burden ... on whoever runs to ground the certificate requirements (and implements them; not trivial I suspect).

For myself, I'm conflicted; I love the idea, and would love to be an instructor I have lots of ideas (though only some would be good ones), both on content and structure. However, the thought of the amount of time required scares me, so I've held off even posting to this thread ...