Speedboxer

<p>The Comment Approval Notification plugin will send an email to the comment author when you approve their comment. The email sent is fully customizable, with shortcodes, through a settings page.</p>
<p>Please note that this plugin has only been tested with PHP 5.2.x.</p>
<p>A full list of available shortcodes is available <a href="http://mattsblog.ca/plugins/comment-approval-notification/#shortcodes" title="Available Shortcodes" rel="nofollow ugc">here</a>.</p>


Comment Approval Notification

Sends an email to the comment author when their comment gets approved (only if it's held for moderation).

divspark

<p>Allow visitors to report posts and pages if there is an issue or to provide feedback. A flagging button is automatically injected within the post and page content. Clicking to flag a post or page will present the visitor with a popup modal (lightbox) form. You can determine what information the user must provide in order to submit the flag.</p>
<h4>Form must be completed to submit flag</h4>
<p>Require a form must be completed before the visitor can flag a post or page. Customize the buttons, messages and fields within the form to match your site. Visitors will use this form to flag posts and pages.</p>
<h4>Features</h4>
<ul>
<li>Display fields within the form (or do not display them) and make them optional or required.</li>
<li>Customize a reason users must select in order to submit a flag.</li>
<li>All flags are organized within the “flags page”.</li>
<li>The post or page flagged is displayed next to the flag and can be easily viewed or edited.</li>
<li>Enable emails to be sent when a post or page has been flagged.</li>
</ul>
<h4>Pro Version</h4>
<p>The pro version of the plugin offers many additional features.<br />
* A wide variety of content can be flagged including WordPress comments, custom post types, bbPress topics and replies, WooCommerce products and more.<br />
* Different forms can be used for different types of content, e.g. require a description to flag comments, but make a description optional to flag products.<br />
* Different buttons and labels can be used for different content.<br />
* And more</p>
<p>Please <a href="https://codecanyon.net/item/flagged-content-let-visitors-report-and-flag-posts-comments-and-more-to-admin-wordpress-plugin/19748662" rel="nofollow ugc">visit the pro plugin page</a> to upgrade or see the benefits for upgrading.</p>


Flagged Content

It is the only one plugin, that I tested and it works properly. Also with themes depend on colour of the site :) I use this for getting informed, via users, about taken off embeded Youtube videos. Thanks a lot!

Comment Approval Notification vs Flagged Content