I've heard that too Bret.
I'm sure this is going to be a stupid question to ask, but....do you recall which ones weren't on his site?
Sometimes, I like to visit his site just to see what three or four HMs he has on his homepage.
Just an idea, but if you notice a HM that isn't on his site, you should post on here or PM the person so they can e-mail Stephen.
Because--I agree with you--it would be neat to be on his site (and his books, I would imagine, eventually)!