I've always thought that there were some interesting points on his site. Clearly, the idea that the person is more significant than the camera in terms of taking a good picture is very valid. I think that's pretty much inarguable. I think some of his comments about RAW vs JPEG are also correct. Taking a good picture is always better than trying to "fix" one, although I have to admit I'm as guilty as anybody. I am also appalled by how large my RAW files are, and wonder how much larger they'll get. Plus, I worry that RAW, like MP3, JPEG, or my old school papers written on MultiMate, will eventually be rendered obsolescent and unreadable. For a person not interested in doing any post-processing, RAW is obviously overkill.
Regardless, I've always figured it's better to take pretty much everything on the internet with a big, hypertension inducing, grain of salt.