That, and you have to consider that one of the chief issues this article brings up - that the self driving cars are relying on unreliable maps - is that once a

That, and you have to consider that one of the chief issues this article brings up - that the self driving cars are relying on unreliable maps - is that once a self driving car traverses a road, it could propagate a much more detailed, or at least much more auto-appropriate map to the swarm of other cars. The maps would get magnitudes better the year the cars were unleashed.