According to this discussion thread, I can schedule a post to be published in WordPress at any time in the future simply by setting its date and time to that future point. This is a test of that feature. It should appear at around 10:35 a.m., Mountain Time.
UPDATE: Worked like a charm! That is so easy! I’ve been fighting w/cron jobs for Movable Type for so long I can’t believe how easy it is to schedule posting in WordPress. I’m definitely migrating ambivalent images to WP as soon as possible!