Sleep In = Beeminder Sting (GCal Version)
A simple way of minding waking up on time. Simply schedule a Google Calendar Event for a little after the time you want to wake up with a keyword (e.g. #sleepingin) in the title or description. Then when you get up just delete the event, so the recipe will not run. However if you sleep in, the recipe will run within 15 minutes of the event starting, sending the data point to Beeminder. It is recommended that you combine it with the Weasleproof Setting for the goal on Beeminder to prevent editing data once you do actually get up ;).