I would apologize for the dearth of postings, but I am beginning to realize that I don't need to. It's not like anything hangs in the balance really, depending on whether or not I scribe a pithy (or not) paragraph or two. Anyway, life is doing one of its about-faces, and sooner or later things will settle. In the meantime, why not take a moment to investigate this? I think it has some merit.