Digital gardens allow and respond to feedback
Yes, I know I need to add comments to this garden. I think it's critical, given the fact that digital garden posts are unfinished, or evergreen and digital gardens allow for learning in public. Since it's happening in public, comments should be made in public. And since the nodes are supposed to be evergreen, it's important that people can comment and point out things that have gotten out of date or that don't mesh well with local reality.
You can read more about my current research on comments.