I have a new setup of WPBook on a site with intention to post to the site FB wall, but it does not post to the wall.
The App is functioning and posts are visible at apps.facebook.com/etc... but post do not appear on the wall.
I have a fully working setup of WPBook on another site and attempted to follow the same setup though it is WPB 2.0.13 and the new site is WPB 2.2.3
It appears the setup instructions have become more confusing(or I am getting older!:)
Under Required Settings in WPBook setup does "YOUR Facebook Profile ID:" refer to the ID of the App or the Page or the administrators personal page?
Under Stream Wall Options in WPBook Setup does "Publish new posts to YOUR Facebook Wall" refer to the wall administrators personal page, or the Page associated with the App.
IMO the instructions just need a tiny tweak to make these things just a little clearer.