When a post gets old, instead of simply closing the discussion, send comments and trackbacks to the moderation queue.
Unique Comment Notify appends the author's name to subject of notification e-mails.
This plugin will allow you to remove an unwanted author-URI entered by a commenter with one single click of your mouse.
Send email notifications to multiple addresses (not just admin) when new comments are posted on your site.
Alerts WordPress moderator of impending post for review. Allows poster (e.g. Contributor role) to decide when a draft is ready with a simple checkbox
Stable tag: Simple blog statistics shown in XML. (including Akismet,Spam & Comment moderation, and general posting statuses)