I cannot believe I’ve been doing this blog for four years, but the “new” format was introduced in January, 2008. Always the inveterate tinkerer, I have siezed this occasion to make a change in the page, which you might not even notice if you come here every day. The home page now features only the current day’s post, instead of the 10 most recent posts. This will facilitate access to the search function and the archives, which we all know are down there at the bottom of the page, but we forget. If you come every few days to catch up, don’t panic. Easy links to the past five posts also are available below on the right. Hope you approve!