If it's worth saying, but not worth its own post (even in Discussion), then it goes here.
and some people don't enjoy seeing even one mathy post, never mind several
Those people need to learn to live with seeing math if they want to be on a site trying its best to refine human rationality.
Post it please.
I already have: 1, 2.
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.