What does Flat Earth mean in audio circles?


I have seen several references to Flat Earthers. My impression is that brands such as Naim, Linn, and Mana are associated, but why? What are they talking about?
Ag insider logo xs@2xdrubin
If the earth wasn't flat (i.e. if it was indeed round) we'd have trouble keeping our balance and frequently fall for no apparent reason. This phenomena does occur though, usually when one is impaired. Whether or not the earth is flat or round loses it's mystique when your face is up against a dirty brass rail at the foot of a bar. Time for my meds...
i always thought it was the segment of audiofiles who prefered to buy, restore or just listen to vintage equipment
We need to ask Art Dudley. In the October S'phile, while discussing the Simaudio Moon i-3 integrated, he says, "Here was a product that could satisfy both the flat-earthers and the high-end snootyphile camps..."

I think that Art is referring to those, like him, who care about getting the beats right (the Linn and Naim school) and such things as opposed to those care about--what?--imaging and soundstaging, I guess.

Aside: remember the inaugural issue of Fi? Big editiorial position taken against the value of soundstaging, as if that was how Fi was going to position itself vs. the rest of the audio mags. As if anyone would care. Didn't bode well.
I use to read Fi. And I do care about those Linnie attributes but first and foremost soundstaging and imaging make it real for me.

I also like images that are real height. Maybe that's why I subscribe to the Linn/Naim attributes but there is so much more.
'Flat Earther' *should* mean someone who believes what their senses tell them. What the term actually *does* mean, in relation to audio, seems to have been a little more open to interpretation, as evidenced by the various responses above. FWIW, my impression has always been exactly the opposite of those positing an intimate connection between the Flat Earth school and the measurements uber alles crowd. I always thought it was about hearing musicality, for instance as in continuing to prefer LP sound after the advent of early digital. (I would not surprised if the preceeding example was in fact the very issue at the core of the term's genesis.) And I agree with Drubin that there was apparently some association between the philosophy and certain conservative (in the sense that they kept unusually long-running models in their lines and stressed fundamental musical values) British gear makers. Surely someone on Audiogon knows the definitive story? Where are our UK members?