Wingnut
I have found him to be a self-aggrandizing, narrow-minded a++hole, and have no use for his site.
He attempts to increase his "membership" by forcing you to register simply to READ posts, and routinely kicks people off the site for simply disagreeing with him.
The back of his book proclaims himself "THE expert on the AT", just to clue you in as to the magnitude of his bloated ego.
There are many other AT websites which are far more useful, minus the negativity and childish tactics.