It was a glitch.
Because of some technical difficulties today, some of my draft posts went out last night in my "jimlog" email and appeared on the site for a while. I apologize for any confusion, and for the aesthetic abomination.
Sometimes I start a post and complete it much later when I have time (or maybe never), and sometimes I use drafts to make notes for potential posts. So, while some of these "drafts" are like post-it note reminders for myself to complete an entry in the near future, some are set up only as raw material bins.