Are non-WotC monster classes fair game? (I'm guessing that they are, but want to check.) Paizo published a Shoggoth that a friend wants me to convert into a monster class, and I'd like to take advantage of the solid (and prompt!) feedback that monster classes posted here receive.
(Actually, I'd be deviating from the published creature a lot, since it depends heavily on stat boosts and a few deadly abilities to earn its CR. Still, I'd be working from it as a base.)