wkrzysztofik

This plugin allow to use new widget – Most liked posts. This widget displays list of posts ordered by number of Facebook likes. Number of likes is updated hourly by wp cronjobs. Plugin doesn’t require any additional configuration. Just install, add widget to your sidebar area and have fun!

Most Liked Posts

Wordpress widget displaying list of posts ordered by number of Facebook likes.

RobMarsh

Popular Posts displays a list of your blog’s most-viewed posts. The output can be customised in <a href="http://rmarsh.com/plugins/post-options/" rel="nofollow ugc">many</a> ways.
This plugin requires the latest version of the Post-Plugin Library: <a href="https://downloads.wordpress.org/plugin/post-plugin-library.zip" rel="nofollow ugc">download it now</a>.
<h3>Version History</h3>
<ul>
<li>2.6.2.0
<ul>
<li>first release — numbered to match family of post-plugins</li>
</ul>
</li>
</ul>

Most Liked Posts vs Popular Posts