Tagging

From what I understand about tagging. (Which is not a lot). I think for personal use it can be a good system for you to keep up with what you save and store. For public use I think it would probable get very confusing and hard to differentiate one think from another. Everyone has their own way of remembering things and organizing. I am sure that their are people in the public who would benefit from this and would appreciate the library showing them all about how it works.