Eduardo Reveles

<p>Convert the following formats:</p>
<ul>
<li>@username -> http://twitter.com/username</li>
<li>@username/listname -> http://twitter.com/username/listname</li>
<li>#hashtag -> http://search.twitter.com/search?q=%23hashtag</li>
</ul>
<p>It comes with some options to configure, like use nofollow attribute, open on a new page and choose where you want the links to be replaced.</p>


Twitter Highlight

Convert twitter usernames, hashtags and lists in pages, posts or comments to a twitter link.

WordPress.org

Ian Dunn

Mel Choyce-Dwan

Kelly Choyce-Dwan

shaunandrews

<p>Tagregator lets you add a shortcode to a post or page on your site, and pull in content from various social media networks onto that page. For example, if you add <code>[tagregator hashtag="#WordPress"]</code> into a page, then you’ll see posts that mention the #WordPress hashtag.</p>
<h4>Included Social Media Sources:</h4>
<ul>
<li>Twitter</li>
<li>Instagram</li>
<li>Flickr</li>
<li>Google+</li>
</ul>


Tagregator

Aggregates hashtagged content from multiple social media sites into a single stream.

Twitter Highlight vs Tagregator