getwebinspiration

<p>Handle External Links helps you to control when to set rel=”nofollow” on external links in WordPress. You can set nofollow depending on the PageRank, 404 status, whether the URL is blacklisted or not, and  many more flexible criterias! Visit <a href="http://www.getwebinspiration.com" rel="nofollow ugc">getwebinspiration.com</a> for more Plugin details.</p>
<h3>Support</h3>
<ul>
<li><a href="http://www.getwebinspiration.com/wordpress-plugin-handle-external-links/" rel="nofollow ugc">Plugin Homepage</a></li>
<li><a href="mailto:getwebinspiration@gmail.com" rel="nofollow ugc">Author mail</a></li>
</ul>
<h3>Donations</h3>
<p><a href="http://www.getwebinspiration.com/wordpress-plugin-handle-external-links/" rel="nofollow ugc">Donations</a> are very much appreciated and will be used to dedicate time to support and updates.</p>


Handle External Links

Handle External Links gives you the power to add rel="nofollow" based on header status (i.e. 404), PageRank of destination URL and many more …

Nicki Faulk

<p>This plugin marks all links in posts as ‘external’ and implements a small bit of javascript to open links in new windows.  Inspired by Mdkart’s Add Lightbox plugin.</p>


Blank Target Replacement

A target=_blank replacement using a small piece of javascript and rel=external.

Handle External Links vs Blank Target Replacement