How do you want to keep track of what has been resolved in the mega gardening topic?
Missing images at Meta.discourse.org was kind of a gardening topic tied to one problem. To keep track of what had been resolved, checkboxes for each report were added and then checked later. I understand that it was the easiest way to keep track of things there, but all those edits were quite noisy. So, I don’t think this is a good solution for a larger gardening topic.