Great article. If you like this, you'll enjoy some of the tricks Penn & Teller play on unsuspecting participants in their show Bullshit!
They have a situation where they stage a high end restaurant and ask customers to rate different types of water they "pair" with food. The customers generally gush and go on about the vast differences in quality and taste. The truth, all of the different waters came from the same hose outside the building. Upon hearing the truth, the golden tongued usually blush and nervously laugh as their partner looks on wondering what else this person lies about.
We are all susceptible to the siren's call of the ego. It is our ego that compels us to distinguish the indistinguishable for to be able to do that is quite special indeed. The truth is, just as blind testing reveals we can't tell the difference between amplifiers of similar quality, it also reveals that we create differences where none exist, or hear things that aren't there. We can't stand not being in on the action. That is why these silly buying trends on forums occur without any good reason, that is why we have audiophiles arguing that equipment contain intangible, non-quantifiable characteristics, all to protect the ego.
As Juliet so rightly states "What's in a name? that which we call a rose / By any other name would smell as sweet"
Well, not so fast Juliet, perception IS reality. The more colorful rose will always smell sweeter!