Chris, Blue Jeans is a no-nonsense outfit, but I noticed that in the discussion of lower capacitance for the cables no numbers for the magnitude of the improvement in the high frequency roll-off were given. In the past I made some rough calculations with such lower capacitance numbers, using typical output impedance and cable lengths, and found that the magnitude was less than a tenth of a dB at 20KHz. So, I'm inclined to consider this to be a measurable but audibly insignificant factor.
I did the math in my head real quick and came up with about the same number. But at 90kHz, you know for those 192/24 DTS-HD MA Blu-rays... Oh, that's about a full dB then.
Well at least BJ took an idea and ran with it, and don't really charge that much more for the LC-1 than they do for the Belden Brilliance video cable.
Thankfully I'm done with analog interconnects now anyway. At least until I get my separates...