My blog covers a variety of loosely related topics. I'd like to be able to change the category order on each post so that people seeing then will know the primary vs secondary theme of the posts. For example, I might write an article on using different fonts to convey tone, which I would categorize by priority as: typography, low-context communication, brain research. The next article might be on a new study about learning and those categories would be: brain research, children, education.
I looked at My Category plugin, but that sets the categories for all of my posts, which won't necessarily have the same order. I've found a few apps that will let me customize the order when one clicks on the category-- I'm leaning towards aStickyPostOrderER to do that, but I really think changing the category order per post will be a value add to my audience.
I appreciate any help you can provide.