Picture above: "Text with 'Top Hour' as the search function" followed by a comment from 2 months ago
I'm willing to give this my best college try to code around.
Categorizing a particular user's posts manually is far more work than its worth, but I also have a script for user-lookups that I might suggest adding as well.
Codebase is here: https://github.com/LemmyNet/lemmy