you, the biggest PF fan on this forums
I think most of the designers and many of the fans are crazy, I have played in exactly one PF game (which was heavily houseruled), and mostly I just treat the books as splats for 3.5e.
And yet that could be true, depending on what you mean by "big".
(there's people here who know the game better than I do, they just don't write as much homebrew)
EDIT: Yes, I get all my knowledge from the SRD.