* TheRedStapler: The shirt from [[http://hijinksensue.com/2009/11/25/luna-nueva/ this strip]] became a real shirt "[[LyingCreator due to overwhelming demand]]", although this was [[MerchandiseDriven clearly the intent]].
* ScheduleSlip: Since it relies on topical humor, there's no backlog, so whenever something comes up in Joel's personal life that keeps him from drawing a new strip (which is often), there's no new strip.
** At one point, the site's banner read "4 Times a Week." This lasted roughly one week, during which there were only three strips.
*** Come to think of it, that might have been the week of April Fools' Day...
* WriteWhoYouKnow: The main cast is Joel and his two real-life friends.