here's one for you...
is it of note that videopiles don't seem to suffer the same delusions that audiophiles do? i.e. "puting this premium power cable on my DVD player greatly inhanced the picture quality, it's like I'm looking though a clean window now!" or: "compared to that copper componint cable, this pure silver/baby tears cable makes the picture less hazy, and the reds are more defind, with more 'pop', even the blues seemd less grainy"
maby I just have not looked hard enough, but I don't recall hearing things like that from hard-core videophiles.