...that's a contradiction. Simply stripping the decorative verbage and repeating the main points does not refine the argument, it only restates it. The contentions are specious, no matter how many times you wish to restate them. But the least you could do is embellish them with further explanation.
Well, since the argument seems to be shedding little illumination, I might as well get diverted on a completely different tangent. I could be wrong, but I don't think further schooling in the art of argumentation would do me much good. I started competitive debate when I was in 8th grade and continued through 4 years of high school and a 4 year scholarship in college. The regimen for debate was to spend, on average, 60 hours a week involved in activities related to the extracurricular activity - a large number of those hours spent in the library doing research. If all those countless hours spent preparing for and delivering arguments hasn't prepared me to evaluate arguments, I don't think additional schooling will do the trick.
As competitive debate goes, I was moderately successful. I really got into debate because of my natural predisposation to extreme shyness (that and I hated art class). Anyhow, I managed to snag a few trophies in my travels from coast to coast - even got them down from the attic a couple of months back (they had been up there for some 15 years), and found a place for them in my new work room (having just added on to our house). At this point in time, it's little more than Glory Days, but I did manage to impress my kids for all of 5 minutes.
Anyhow, debate taught me several lessons I have carried on through life. Unfortunately, most of my fellows took the obvious one of "Crush the Weak". Most of my acquantances went on to become either lawyers or professors. I choose the more mundane world of programming, as I think that there is more beauty in building creations than there is in tearing down or protecting those that others do.
One lesson debate did teach me is that if you hang out with smarter people than yourself, you will become smarter. Which brings me back to zIWETHEY. I hang out here because there are a large number of intelligent people in these parts - and I definitely include you in that list. But your style of argumentation can be a bit wearisome at times - amounting to a subtraction from the sum total of all knowledge rather than an addition. Granted, I consider it rare, but in the current instance about the Wall, you are displaying the very worst attributes in your style.
On a larger scale, I do notice that the level of discourse has much deteriorated, even from it's miserable levels of just a few years back. Everyone seems more shrill and more certain in absolutes. Discussion is no longer an option, as posturing is quickly becoming the main course. This is not confined to zIWETHEY but it is rather obvious to me that divide between the sides is becoming deeper, and any in the middle are being swallowed whole. Discussions about subtleties, nuances and compromise are deeply discounted. Instead of being a debate or discussion, we entered into doing nothing more than exchanging contradictions.
Anyhow, that's just a few ramblings which are not formulated very well, but they are put forward - not to be nitpicked apart. Doing so, would be the equivalent of trying to dissect a post from Ashton, and missing the ideas that are being expressed.
[edit note: worrying about spelling tends to constrain my expressiveness :-)]