Buddypress Author Bio Box in Post

I'm using Buddypress with WPMU-Dev Membership plugin to manage members and allowing them access to a Gravity Forms page so that they can submit articles and press releases as drafts to the site's primary "blog."

I'm looking for a way to include their user bio and other profile information from buddypress at the bottom of the post as an "author bio" and possibly a link to their company, twitter, etc from custom buddypress fields.

The typical "author box" plugins and programming doesn't work because Buddypress apparently doesn't write all of these fields to the wordpress user it creates.

Any ideas, plugins or code help?