Software doesn't have to obey the laws of physics in the same way; it just has to obey the laws of a dirty, messy, virtual environment created by humans. Obviou

Software doesn't have to obey the laws of physics in the same way; it just has to obey the laws of a dirty, messy, virtual environment created by humans. Obviously the physical world is below all the human-made layers, but it's far enough removed that I don't think that ugly yet functional software alone refutes the point nine_k (the GP) was making. Just a thought.