Aaron Axelsen

Overrides the <code>wp_notify_moderator</code> function located in pluggable.php. By default, wordpress does not notify a comment author of a moderation 
event. This plugin will look at all users in the blog, and notify anyone who can moderate the plugin, along with the admins and the author 
of that post. This has been tested and does work with WPMU as well.

Post Author Comment Notification

Overrides the wp_notify_moderator function located in pluggable.php.  By default, wordpress does not notify a comment author of a moderation

Crucial Innovations

Comment Links New Tab will allow you to have your comment author name links open in a new tab or window. In other words, instead of leaving your site completely when clicked, they will open in a new tab.
This will increase the likelihood that visitors will continue browsing your website.
Simple, fast, and effective!
<h4>Some of the features include:</h4>
<ul>
<li>Whitelist your domain</li>
<li>Select a css class, id, or custom value</li>
<li>Enter a css value</li>
<li>Open comment links in a new tab or the same tab</li>
<li>Select keep original, external nofollow, nofollow, or dofollow rel (relationship) link attribute</li>
<li>Use an optional title</li>
<li>Option to Compress/Minify Js (javascript file)</li>
<li>Works with http:// and https:// links</li>
</ul>

Comment Links New Tab

Stop sending visitors away - open comment author links in a new tab or window with: Comment Links New Tab.

Post Author Comment Notification vs Comment Links New Tab