I am guessing that the discussion forum technology that you are using here for this site is your own forums plugin? Do you have any additional plugins or custom coding that you are using to make these forums work as they currently do?
One issue I'm having with bbPress forums is that they aparently are stored as bd objects - not post types which limits my ability to do some things like use your WPMU DEV SEO tool. My site content is made up of about 95% discussion forum material so I need to get your WPMU DEV SEO tool to work with my forums. If I installed your Forums plugin, will you WPMU DEV SEO plugin work with it so that my forums will have good SEO?
Also, if I do choose to go this route, how would I go about migrating my current discussions from bbPress to your plugin?