Of course, you are right. There are other solutions, but I think this one is the best one. It's Google for health care. As an aside, I'm really glad Google is

Of course, you are right. There are other solutions, but I think this one is the best one. It's Google for health care. As an aside, I'm really glad Google is getting back into the field with Calico because cheap long tail health care (an obvious externality of the idea) is the ultimate positive use case / justification for their company's total information awareness philosophy / strategy.