Huh, my company would be a good candidate for a community like this. Unfortunately, I took the fast.ai "live" course through one of the SF universities. It was a very expensive beta test of the free course and the instructors were completely inaccessible (e.g. if your question got enough upvotes it might get answered). It was not what I expected from a university course. It really felt like they tried to automate so much and I'm afraid that this community would be the same.