We have accidentally re-sent to subscribers to our blog a couple of old posts.

We apologize for this. We respect your time, struggle not to clutter your e-inbox, and are working to fix the technical glitch.

(We know you don’t want to hear our tale of woe, but we’re thinking of trying to upgrade to a new blogging platform, which would add some useful bells and whistles to the blog. We’re cretins, so our attempt at upgrading the blog somehow caused old posts to be re-sent. We’re sorry, and we’re fixing it.)