The examples are not contrived but experienced first hand. All about articles in the world almanac related to the world - adventures, setting information, organizations and etc. A realm for me is living document, can't get perfect or final from the beginning and the more tools you have to manipulate large amount of data/obejcts, the better. Especially if it is obvious that such logic is already implemented in the program at many places.
On the frequency of the usage - yes, it is something that might be low compared to other. Here comes the product owner and the priority that will be assigned in the product's backlog (if it even gets there).
Lets see what happens when (or if...) LW resume their work on the product.
