I had a short back and forth in the (now deleted) comments to this question, where I state this "must have":
- Gratis (or failing that, at least cheap): I wouldn't mind spending a few bucks on this but not much more / preferably not as it's just a convenience thing. (To clarify, "Gratis" is a "Should-Have", and "Cheap" is a "Must-Have".)
In other words, "cheap" is a "must-have", and "gratis" a "should-have" (or even "nice-to-have"). Another user pointed out that because of this gratis isn't appropriate for the question, because people searching for questions in that tag might come accross my question where answers contain non-gratis solutions. (My rephrasing, I can't see the deleted comments anymore.)
That seems reasonable, and I come here probably for a minor thing only: confirmation, and a request whether a regular will put an appropriate/corresponding note in the tag wiki?