Psion
Adventurer
That's too bad. He's about the only designer who's stuff I won't buy. Purely for personal reasons, but I'll hate having to hem and haw over Paizo stuff.
I don't dislike him for personal reasons, but I do differ with him on several salient points of design philosophy. He has done some cool stuff though. I just hope we see more "clever poison damage" and "manageable Deck of Many Things" Sean and less "Drow weapons are unfair!!!" and "Fire giants shouldn't be immune to a fire because they might be in a SUN!!!" Sean.