Just a note to say that if you don't see your comments (or at least 4 from the previous post), it's because Blogger is screwing up. I appreciate your comments, and publish all of them, of course. I hate to lose any. I hope that Blogger can restore them. Reminds me of the transient nature of the blog itself. No doubt it could be gone tomorrow, and wouldn't that be a bummer? Hopefully, they won't let that happen.