*** Vinegar, the patient from hell, on NHS Hack Day, an attempt to devise useful apps to improve health Earlier this year I asked: Where have all the IT champions gone? My grumble was that, on one side, geeks in NHS IT departments are not pushy enough and, on the other, clinicians and NHS bureaucrats who had in their youth been techie-minded, had lost the fire in their bellies. The result is that nobody in authority in the NHS pushes the self-evident benefits of digital healthcare. This is bad for patients. To my delight, I find I was wrong. There are hundreds of potential champions lurking around...