Actually, el proof de la pudding is right over HERE, bwahahahaha. Compare the date stamp on the post to that on the second tip jar, with the text “Freaking tip jar”.
How to:
Write your post and schedule it to post later.
Go to your drafts, open it, and post it
Immediately comment, save the comment, click edit (over on the right) and then unpublish (under the Publish button)
(You might wish to have your tip jar comment prewritten and copied so that you can paste, save and run.)
Schedule you post for whenever you wish it to post, or just go ahead and post it again. I’m not sure how soon you get to post it again, however.