Rather than write up my position on this, I will Defer To Authority and post this excellent Quora answer on signalling and its relationship with quality: https://www.quora.com/Why-would-anyone-buy-a-Rolex-watch/ans... (although I disagree on her premise that there is no objective difference in quality, especially when it comes to wine, but then I am a card carrying Frenchman so hardly unbiased). I particularly liked the ending:
> Of course, none of this applies to me. I honestly love Van Gogh paintings, not because it signals good taste within my social circle, but because they're intrinsically beautiful.
Well, I love my Port Ellen, Karuisawa and Mortlach and I would look forward to adding Urushi Seikos or Chanel's Cuir de Russie (vintage, of course) to my collections. For their intrinsic qualities, naturally. Unfortunately, my wife does not see those intrinsic qualities as clearly as I do, so my plans have been put on hold for the moment (and, probably, all future moments).