A facebook app that encourages users to record their symptoms, dates of infection, and location when they fall sick could provide interesting data for epidemiologists. Anyone want to help me write it - I have little programming experience, but I just fell in love with Python.
The other parts are linked from this, we don't need three separate discussions.
A three-part series, all with the same title? Each part being essentially one page of a larger article? The parts each linked to each other?