Justin Tadlock

<p>The Comments User Column plugin adds an additional column to the “Comments” admin screen.  This column displays the user display name if the user was logged into the site while leaving a comment.  The display name also links to a page where you can view all of that particular user’s comments.</p>
<p>This plugin is mostly useful for sites that have mixed comments from logged-in and logged-out (visitors) to the site.</p>
<h3>Professional Support</h3>
<p>If you need professional plugin support from me, the plugin author, you can access the support forums at <a href="http://themehybrid.com/support" rel="nofollow ugc">Theme Hybrid</a>, which is a professional WordPress help/support site where I handle support for all my plugins and themes for a community of 60,000+ users (and growing).</p>
<h3>Plugin Development</h3>
<p>If you’re a theme author, plugin author, or just a code hobbyist, you can follow the development of this plugin on it’s <a href="https://github.com/justintadlock/comments-user-column" rel="nofollow ugc">GitHub repository</a>.</p>
<h3>Donations</h3>
<p>Yes, I do accept donations.  If you want to buy me a beer or whatever, you can do so from my <a href="http://themehybrid.com/donate" rel="nofollow ugc">donations page</a>.  I appreciate all donations, no matter the size.  Further development of this plugin is not contingent on donations, but they are always a nice incentive.</p>


Comments User Column

Displays a logged-in comment author's site display name in a new column on the "Comments" admin screen.

Mark Jaquith

Joen Asmussen

<p>Subscribe to Comments is a robust plugin that enables commenters to sign up for e-mail notification of subsequent entries.  The plugin includes a full-featured subscription manager that your commenters can use to unsubscribe to certain posts, block all notifications, or even change their notification e-mail address!</p>


Subscribe to Comments

Subscribe to Comments allows commenters on an entry to subscribe to e-mail notifications for subsequent comments.

Comments User Column vs Subscribe to Comments