His conclusion is stated early on, and quite well:
For peddlers of pseudoscience are the most successful of all hucksters, thanks to what at first seems to be an uncanny ability to appear above criticism, but is actually just the simple fact that you can't bust a dealer when he's selling bags with nothing in them.
As far as pseudoscience goes, this statement sums it up better than anything else I've ever heard and I plan to use it heaps in the future.
The comments thread has gotten a bit out of control - you could apply all of Bronze Dog's Doggerel statements to quite a lot of them, but anyway, have a read for yourself.
Read it here:
The Daily Truth: Dungeons and dragons