...following up, I see that there are the two thumbs up for your response; I wonder if they're from the same forum members who gave you a thumbs-up for your original post. Same applies, there's an apparent contradiction between the views generally espoused here and the views expressed in the article. So, why the thumbs-up? If it's for the same reason that I gave you a thumbs-up, fine. If not, I ask them why?