Do powercords make a difference in sound?

yes they do

Will 2012 end without Liguy ever getting his power cord test conducted (pun!)?

Here is what Liguy posted in 2001 in regards to biwiring:

"After reading these forums for awhile I can finally say that I am a skeptic no longer with respect to biwiring. I recently purchased a demo pair of Martin Logans from a local dealer and found that I did not have enough money to purchase a decent set of speaker cables. As I was getting ready to take the speakers home the dealer stopped me and offered to loan me a set of cables until I had enough cash (Great Dealer!!!) to purchase some cables. Well, when I got home I discovered that the Logans were easily biwirable and that the cables he lent me were biwire cables. When I auditioned the Logans the dealer must have connected the jumpers when I told him I was not interested in biwiring a set of speakers. I figured what the hell, lets give it a try. I connected everything up, popped in a CD and my mouth fell to the floor. Unbelievable. So from one ex-skeptic to anyone who has a doubt. Biwiring works, I am an EE and frankly do not care why anymore."

Is it perhaps possible that the doubt associated with power cords could be as misplaced as the doubt associated with biwiring? :)

But how are we supposed to conclude discussions when people simply disappear? :(

Doug, this is a power cord thread not one about speaker cables. And Liguy did not start this thread. It's been over a year. What can you expect?

Foster 9, I am well aware this is a power cord thread; I posted Liguy's comments to show the inconsistency of his acceptance of biwiring when he was initially skeptical to his resistance against power cords, though he has done nothing (seemingly) to conduct as simple a comparison.

I waited a period of time before posting my above message regarding his disappearance. It seems now that the discussion may never get finished.

11-14-12: Douglas_schroeder
Foster 9, It seems now that the discussion may never get finished.

It was finished the moment it was started !!!!!!