Just my 2 cents here, but I have to side with wtk's analysis of Qwerty as a contentious person. The very fact that he had to bring this topic up again in another thread, rather than just letting it go, shows the essence of his contentiousness. What else beside contentiousness would motivate him to re-open the topic?
Anyone that has monitored this board for more than a week knows that Qwerty is argumentative on just about every post. He truly seems to live for an argument (maybe he calls it a discussion, but have you ever noticed that he never gives in or loses?). It's all about his beliefs and ideas. Not learning. Not sharing. Just the Gospel According to Qwerty.