I have a forum that I created a month or so ago that I have this bridge on. It doesn't have any real user traffic so I don't know how it performs under load, and there are a couple of bugs, but if you are interested I can probably help you out.
The forum is here: http://motomaniacal.com/en/forums/
and the wordpress blog is here: http://motomaniacal.com/motopress/
When you post in the wordpress area it allows you to select which vb forum you want to handle the comments, but like I said there are some bugs and the guy who made the plugin absolutely sucks at providing support so you will have to fool around with it to make it work. I can elaborate on the issues if you need me to.