Sorry for missing the live! A knock at the door shortly before start time ended up stretching for hours.
For increasing engagement, I wonder how much the Discord will help (when its ready). I think especially with the demographic most likely to sign up for this jam, most users might struggle with forums and email, while being glued to Discord most of the day.
Because of the novice nature of the jam, and the fact that it is compromised of course materials, some synchronous communication will be necessary. If I can volunteer my time while hospitalized I don't think it's too much to ask that participants tune in to YouTube at least once a week so that everyone can get on the same page.