One approach to "tagging" in OPACs
I'm a little late coming to this, but I wanted to point out some new functionality that the Ann Arbor District Library has put into their catalog. The "card catalog" function generates an image that resembles an old, dog-eared card for a selected book. Users can leave comments on cards, which are designed to mimick handwritten notes. users can also save cards to a personal collection.
An example record is here, click on the "card catalog image" link to see what I am talking about; a post explaining the genesis and use levels is here.
Your thoughts? I can think of a few enhancements and critiques, but is this an approach that deserves more exploration? Is it more or less suitable for a public library, vs. other types of libraries?