First time I heard about Appointment Reminder - Patrick's third second product - http://www.appointmentreminder.org/ http://www.appointmentreminder.org/ Certai

First time I heard about Appointment Reminder - Patrick's third second product - http://www.appointmentreminder.org/ http://www.appointmentreminder.org/ Certainly a much bigger market than elementary school teachers, while clearly continuing to leverage the same key skills of making a mundane task automatic, and metric testing to consistently enhance the real world user experience. Perfect case study (assuming the market eats it up, of course!).