I kept it as a draft for several days while I thought about, re-read, re- thought and modified it.
Again and again.
So it should have been about right from my point of view when I posted it officially.
But no, I have made numerous improvements since then.
I am calling your attention to those improvements and I am requesting that you take another look.
The modifications are the red print almost at the end of the post.
It's probably not a bad idea to read the whole post, though.