We have had some concerning feedback regarding vbDrupal so we really don't want to bridge our forum with Drupal in that way. If we went with Drupal it would be as a stand alone CMS. We'd do what we could to feed some content in from the forums to achieve a bit of connectivity between the site and forum. But it would not be a community-driven website if we use Drupal.
So I'm guessing you would say we should use Wordpress. Right?