Where do you guys stand on Sample Rate (Khz)

OK, OK folks … I have a quick solution: let’s all make an appointment with our local audiologist, and after we’ve had our hearing scientifically measured, those who can hear above 20kHz can set their interfaces to the higher sample rates, buy more expensive gear and bigger disks – oh, and buy shares in PonoMusic, because it’s clearly so much better, people will be queueing up to buy!
Now, where did I leave my gold-plated speaker cables … oh, there they are, plugged into my tube amplifier, beside the record deck …