Have you been looking for a way to add interaction to your website? Try adding a forum!
With Simple:Press, you can add a forum to your WordPress blog to facilitate sharing and community building. This is the easiest WordPress Forum plugin that I have found; however, it still takes a little be of time to set up. Simple:Press offers great tutorials on how to get started and even how to customize the look of your forum.
This is the same plugin that IAWEO uses to power the Members Only Forum.