Earlier quoted context omitted.
Sems like a potential opportunity for either Trello, or a third party?, to provide an easy way of combining github issues/commits with Trello lists.
https://waffle.io/
I'm surprised no one has built a better way to do this. We tried syncing with Zapier first (a company I absolutely love), but if I recall correctly it was a one-way sync, and we needed it to go both ways.