bbPress.org

@pagal – Sorry, I am not for hire. But there are some strong developers on the forums and I’m sure one of them can help you!

@mikewelling: We edited the “Support Forum” plugin and edited it to create custom categories. Then we created a bunch of forums – and registered a bunch of views that crossed the categories with the forums, like this:

http://classifieds.weddingbee.com/view/wedding-dress-for-sale

Good luck!