People's understanding of audio (and in general, the world) is a part of who they are. Dissenting views threaten that understanding which can be upsetting and people can get angry.
Counterpoint: In theory there is no difference between theory and practice; in practice there is. There are things in various areas of life that should not work, but do, and/or are unexplainable*. Which is not to suggest that one believe every fad either.
*Science is only settled, until it is not. History is filled with examples of peoples/scientists sure of one thing or another which are subsequently shown to be false (see Max Plank quote in the "Is There any Consensus at all amongst Audiophiles" thread.)
Counterpoint: In theory there is no difference between theory and practice; in practice there is. There are things in various areas of life that should not work, but do, and/or are unexplainable*. Which is not to suggest that one believe every fad either.
*Science is only settled, until it is not. History is filled with examples of peoples/scientists sure of one thing or another which are subsequently shown to be false (see Max Plank quote in the "Is There any Consensus at all amongst Audiophiles" thread.)