Speeddymon

Shows Pingbacks and Trackbacks above Disqus comments.
All credit for the functionality of this plugin remains with the original creator, Marco Luthe of http://www.saphod.net 
Additional credit to Scottsdale Computing (http://theitbros.com) for some formatting changes they made when posting this on their site 
This was originally created as a theme modification. It has been turned into a plugin by myself, Thomas Spear.

Force Ping Display with Disqus

Shows Pingbacks and Trackbacks above Disqus comments.

pipdig

This plugin will remove any of the default WordPress comments features from your site, and replace this with Disqus.
Please note: Disqus comments will not be automatically imported into your WordPress dashboard. Instead, you can continue to moderate your comments via your Disqus moderation page. This plugin will add a quick link to your Disqus moderation page in the WordPress Admin Bar.
Reasons to use this plugin:
<ul>
<li>Simplify your WordPress dashboard by removing the “Comments” admin menu.</li>
<li>Easy setup: simply add the Disqus shortname in the settings and you’re all set.</li>
<li>Comments are NOT imported to WordPress – save server resources and database size.</li>
<li>Improved spam protection to keep junk out your site’s database.</li>
<li>It has a silly name.</li>
</ul>
This free plugin is brought to you by <a href="https://www.pipdig.co/" rel="nofollow ugc">pipdig</a>

pipDisqus – Lightweight Disqus Comments

A lightweight solution for adding Disqus to your WordPress blog.

Force Ping Display with Disqus vs pipDisqus – Lightweight Disqus Comments