As a backer, I have to say I'm a little disappointed by the last stretch goal.
Since I have absolutely no interest in a Pathfinder version of the Adventure path.
I'd be much more interested in a paperback edition of the 4E version, though!
I've got a window open with only the KS in it, watching it slowly peak over each mark. 39,40,41. 42k is coming! I can feel it.