Comments welcomed

My apologies to the half-dozen or so people who tried to leave comments on my earlier posts. Apparently, the comment moderation setting was turned on, but Blogger wasn't notifying me that I had any (at least not in any obvious way). Anyway, I turned off the moderation feature, so feel free to comment at your leisure. Of course, if I start getting comment spam I'll have to turn it back on again, but for now, the traffic to this blog is so low that I don't know why any one would bother spamming it.