Re: Serving bbPress member registration info to adserver on WordPress part of site?
Is there then a way that when a registered bbPress member visits the WordPress area of the site, that WordPress will recognize them as registered bbPress members
Integrated login will do that. If you only want to use the BB side of things, you can use a ‘Hide Dashboard’ plugin for WP (to … hide things 
), and then just never link to the WP profile stuff. I’m doing that and the three smarties who know they can login on the WP side quickly learned: Ain’t nutin’ there.
As for targeting ads, I suspect you can do that, though it’d be a question for the WP side methinks.
Hide Dashboard: http://www.kpdesign.net/wp-plugins/wp-hide-dashboard/
