Quickr membership plugin is a tightly integrated membership plugin that adds membership capability to your wordpress side.
Let moderators apply notes to individual users on your bbPress forums.
Make sub sites use the main site's bbPress forums
This plugin can help you convert data from bbpress to DW Question & Answer
A simple toolbar plugin for iThemes Exchange
With this plugin you can query http://www.stopforumspam.com/ database and block guest spam post (also in bbpress plugin)!
Bring custom bbPress styles to the Eighties theme.
Migrate your website content from MyBB to WordPress easily and automatedly in just a few simple steps.
Profiles how much time to execute every hook takes. Warning: For PHP 5 only.