I don't have an account there, but someone needs to ask him to expound upon the differences he's observed with replacement power cords. That's what got him on my ignore list here, and I'm sure it'll go over even better at Audioholics.
Pioneer VSX-1018AH-K, PDP-5020FD, DV-79AVi
Axiom M22s, VP150, QS8s
Sony PS3, surround backs