Thanks to RememberTheMilk, I’ve been maintaining a pretty steady blogging schedule. Now when if tee up 2-3 posts, I’ll just schedule them for later in case I get behind again and miss a day.
One thing I noticed is that if you edit the timestamp to schedule a post publishing at a later date, WordPress still appears to send out a ping when you actually hit “Publish” rather than when the post is scheduled for publishing. I noticed this because Google was trying to hit posts that had not yet been published, but that had been scheduled, which was generating 404 errors. 404 errors are not search engine friendly, so I would consider this a fairly egregious bug. Since you are sending out pings, which include URL’s containing the words included in your post stub this could be something of a security hole in the sense that you might divulge time-sensitive information before it’s intended for release.
I tried reporting the bug to WordPress, but could not log in with my WordPress.org credentials. Curses.