Where the heck did that come from? NOTHING in this thread was anything but civil before this childish insult that you prefaced your comment with. Note that I, like many, proceed to the next post after reading such an immature, pathetic, and uncreative attempt at an ad hominem attack. Of course, if you have nothing to say, you have nothing TO use except ad hominem attacks.
Note that you also have violated the guidelines of FR, which you obviously don't care about.