Here I am again.
My initial experiments with dictation software took place over a year ago, with some disappointment. More recently, I updated my program. This brought about better results, it seemed, but there was still more frustration involved than I thought there should be.
So here I am again. One more upgrade has led me to an overhauled program, which I hope will finally meet my expectations.
For the time being, at least it seems to work for writing blog posts.