We're currently updating our Saved Views naming conventions and below is an initial draft. Part of the intention is to make it clear how any given saved view is being utilized.
It would be great if, when auditing Saved Views, we could see how they were being utilized automatically. (2 examples below) Because of this lack of traceability, I feel people are often hesitant to delete Saved Views, and the Views List within heavy traffic modules can get really cluttered.