Since I wanted to increase the user interaction to my WordPress site, I installed the DW Question and Answer plugin. I love this plugin because it allows visitors to ask questions and post answers without having to register and login to my site. I believe that this makes it easier for them to post and encourages visitors to share their thoughts as compared to having them login first.
However, I've also been looking at the look of the DW Question and Answer plugin and it really doesn't look that good. Therefore, I've been contemplating on installing a WordPress forum plugin - either bbpress or wpforo. The problem is, users will have to login to be able to interact with one another.
What do you think? Should I stick with the q and a plugin which allows users to post without logging in? Or should I shift to a forum plugin?