I know the rules system for this game isn't Pathfinder but I have seen posts on here recruiting for the same rule system. It uses the SIFRPG rules from Green Ronin.
The play-by-post looks like it has just started recruiting players and is looking for anyone interested. It looks interesting and fun and the Narrator has approved me spreading the word around to draw more in.
Here's the website for it: http://bitw.boards.net/ .
The more the merrier! Any questions should be directed to the Narrator, his e-mail is bitwnarrator@gmail.com