I am considering a revision to the D&D 5e mechanics of maintaining barbarian rage. I consider this to be a small change to a specific rule and thus fitting of the house-rules tag, rather than homebrew tag, which is reserved for larger changes to rule systems.
However, my point in posting the question would be to solicit review of the potential impacts and interactions with the rule change. While there is a homebrew-review tag for such questions, there does not appear to be a corresponding "house rules review" tag.
Which tag is more appropriate for my question and why?
Update: The question has now been asked here: Would allowing barbarians to maintain rage as an action be unbalanced or permit shenanigans?