bbpress

Bbpress is an interesting system developed by WordPress to add message boards to your blog.

Its main features are its simplicity, both its interface and the code conditions used. The idea was that his creator thought that it should not be part of a CMS.

Just like WordPress, it is supported with the templates you can use to correct its look. If you are not in a look, just change it.

Another important advantage is its Acmeet-based architecture, which provides efficient protection against spam and other junk mail.

You can add new features to the plugin's system - and share the extensions you create with other users.

Finally, BBPS lets you add RSS syndication to your message boards so someone does not miss the latest content in your thread discussion.