[koheripbal]

...but he doesn't really talk about what trade-offs he was forced to make.

He mentions that classes were broadcast with Jitsi Meet - but has anyone else used that and can comment on quality for a large class - say when doing Q&A in class?

[ghaff]

I've been in a couple meetings with Jitsi with up to about 20 people and it seemed to work fairly well although they were just interactive discussions and didn't involve screen sharing or other features along those lines. You get much bigger than that and you're tending to lean on chat/Q&A in a classroom/presentation format anyway.