> Personally, it reminded me of how people say "it's not a sprint, it's a marathon". Yeah, but Haile Gebreselassie runs the marathon at an average of 20 km/h.

> Personally, it reminded me of how people say "it's not a sprint, it's a marathon". Yeah, but Haile Gebreselassie runs the marathon at an average of 20 km/h. He is so agile he can run the marathon as a sequence of sprints. I wonder if software developers will be expected to do the same.