Agile lives and dies by communication. Both amplitude and SNR matter, and have always been present in the proper ratios in the best engineering. Agile is very

Agile lives and dies by communication. Both amplitude and SNR matter, and have always been present in the proper ratios in the best engineering. Agile is very open to attack when it veers from a list of useful practices to try out in a given context and instead turns into dogma.