Well, as people, yes they are crazy. I just don't find these particular posts crazy. In fact, they are among the most sane things I've seen written on TFN -- although that is not to say that I agree with them.... I don't. We write almost identical things in reference to 4-6 as opposed to 1-6.
What it does do, is illustrate that their mindset isn't that Star Wars can do no wrong -- it's that Lucas can do no wrong. Both of which are laughable, by the way.