Forgot to announce this post. I use my #org archive in #emacs occasionally to revisit timelines for past projects. I also link headings heavily and these links can break as things are archived, which makes these timelines much more difficult to trace. I wrote a function to help address this.
Nothing Is Simple - Org File Housekeeping
https://nothingissimple.ablatedsprocket.com/posts/org-file-housekeeping.html