AVS Forum has debated and studied the issue to death. What rch is referring to, I believe, is the general consensus about HDMI cables. According to the legitimate videophiles (of which I am not one), HDMI cables are sending 0's and 1's. Therefore, you shouldn't see a distinction between the monoprice model and the super-pricey stuff.
People who have compared a wide range of HDMI cables have reached the same conclusion. As a result, the conventional wisdom seems to be...pay $5-10 for your HDMI cables, so long as they're 1.3 compliant and can pass a 1080P signal.
Rch, apologies if I'm misinterpreting/misstating your position.