Tired of managing your comments the hard way? WordPress’s comments manager isn’t as easy to use as it could be, and it takes up a lot of time if you check for new comments, then go over to the individual post pages to reply. There’s a better way.
The Better Comments Manager makes it easier for you to manage and reply to the endless comments posted on your blog. An entry for the manager is added to the WordPress admin, where you can approve/disprove comments, edit them, respond, etc. Definitely worth a look.