Thanks for the discussion. It has been eye-opening to me.
- About brainstorm (or whatever you call) phase, +1 for this suggestion. Quality channel sounds suitable so thanks for bringing that up @gavanderhoorn.
- About “document” location, I don’t have a strong opinion. I’ve always slightly worried about the wiki for the lack of review process thus less control, so I’m leaning towards pull request style. However wiki is convenient and PR could get stale. Since best practice is just “practice” not a rule/spec, wiki may or may not be fine.