David Marshall's Attempted Rebuttals

Edit - 3-22-10: I wanted to edit this post to include some comments in light of my second reading of Marshall's book and the more extensive 100 + page refutation I've since written. These comments will be in italics. No other changes have been made to the original post.I have just read the following on Marshall's amazon.com blog where he wrote a few critiques of my review. I will once again