Yeah, I was absolutely asking seriously :) It's easy enough to see how someone who doesn't understand the basic science could be taken in by some of the claims

Yeah, I was absolutely asking seriously :) It's easy enough to see how someone who doesn't understand the basic science could be taken in by some of the claims made for these cables - what I can't make my mind up on is whether the people selling them know and understand that they're lying. (edit: to be clear, I'm as sure as I can be that the people producing the things must know that they're liars)