Add the ability to moderate and approve new topics and replies in the bbPress V2.0 plugin
Once activated the bbPressModeration plugin will, depending on the settings, prevent the publishing of topics and replies until approved by the site administrator.
Registered users who have previously had a topic/reply approved do not need to go through the moderation process for subsequent posts.
If a topic/reply is marked for moderation then it is shown in the bbPress Topic or Reply menu as Pending. To approve the post, edit and click Publish.