> I genuinely think it's been a major loss. I cant tell you how many times I got grumbles from CS or a tip of the hat from an accountant that made me go peal b

> I genuinely think it's been a major loss. I cant tell you how many times I got grumbles from CS or a tip of the hat from an accountant that made me go peal back the curtains and find a problem that was bubbling just under the surface. Boundary conditions are where problems come from. Human signals are a good place to look for those, and people are good at seeing patterns. Yes you get noise in there too, but planing ahead for potential problems means good solutions are quick...