The ability to track who the top commentators are on your WordPress blog is very useful for many reasons. There are plugins that are designed to help you accomplish knowing who these top commentators are.
Top Commentators Widget – This is a great plugin widget that allows you to display the top commentators on your WordPress blog site sidebar. This is a great way to help them get recognized if they have contributed a lot to your blog comments.
Top First Commentors – This plugin is designed to show the top first commentators on your WordPress site. The number is easily tracked by your WordPress blog automatically and placed on the sidebar for readers to view.
Comment Analysis – This plugin is more of a suite of tools able to track and monitor a large amount of comment statistics. Amongst this, you can also track the top commentators on your WordPress blog.