Sorry for a few glitches

Just a quick apology for a few scheduling glitches which saw an old post re-issued into the RSS feed and a future one posted prematurely (and subsequently removed). Sometimes I mess up, and sometimes Blogger messes up. This time, it was me. I apologize for the confusion!

I wish I could say that it won't happen again, but there's every chance that it will given my imperfect ability to get dates straight or prematurely pressing "post" rather than "save".