Directionality Explained

I have read it argued against by those who think they know
Here is proof
Paul Speltz Founder of ANTICABLES shares his thoughts about wire directionality. Dear Fellow Audiophiles, As an electronic engineer, I struggled years ago with the idea of wire being directional because it did not fit into any of the electrical models I had learned. It simply did not make sense to me that an alternating music signal should favor a direction in a conductor. One of the great things about our audio hobby is that we are able to hear things well before we can explain them; and just because we can’t explain something, doesn't mean that it is not real.
Why is heaudio123 on this thread? Because he’s a troll and a stalker. Did someone forget to put out the Roach Motels last night? It’s getting so you can’t have discussion about a topic above the grasp of a tenth grader without attracting this kind of behavior. Yes, I know what you’re thinking, heaudio, “But I want to BE somebody!”

We’re not exactly sure why justmetoo is here. Most likely another trouble maker. 
Well! This thread has gotten directional.
One flew East, one flew West, one flew over the cuckoo’s nest. 
What are you in for?