FolioVision

Features:
<ul>
<li>Guest posting – any forum posts posted with a known email address get associated to the WP user, any posts with a new email address get a new user account. Enable in Tools -> FV BBPress Tweaks.</li>
<li>Forum moderation – any new forum posts or topics get into moderation. Only admins and the original posters can see the pending posts. Enable in Settings -> FV bbPress Tweaks.</li>
<li>Nicer permalinks – get rid of /support/topic/{topic-slug} /support/forum/{forum-name} and start using hierarchical /support/{forum-name}/{sub-forum-name}/{topic-slug} structure!</li>
</ul>
Known bugs:
<ul>
<li>You can open the topic editing from front-end for pending topics</li>
<li>When you delete a reply, the pending replies no longer appear, just open the topic again with its original URL</li>
</ul>

FV bbPress Tweaks

Adds moderation and pretty URL structure to your bbPress forums.

Pippin Williamson

Modifies the Empty Spam action in WordPress to process the spam deletion in batches, allowing you to delete thousands or even hundreds of thousands of spam comments at once without killing your server.
Have you found a bug or have a suggestion or improvement you’d like to submit? This plugin is available on <a href="https://github.com/pippinsplugins/batch-comment-spam-deletion" rel="nofollow ugc">Github</a> and pull requests are welcome!

Batch Comment Spam Deletion

Modifies the Empty Spam action in WordPress to process the spam deletion in batches instead of all at once.

FV bbPress Tweaks vs Batch Comment Spam Deletion