I found this thread and suggestion from a comment dropped in my thread here:
In that thread, the suggestion was made to make a “Rosy Boa Hybrids” category, which I opposed there and am still opposed to.
But the suggestion here, to create a category just underneath the top level categories, is one I support; this would be similar to the catch-all category that the ‘other’ categories are, but would be a specific catch-all to catch the listing that don’t even really fall into an ‘other’ category.
@eaglereptiles , any update on this suggestion in the last ten months?