Alain Sanchez

todoapuestas

Just simple, if you use this plugins, <code>rel=nofollow</code> and <code>target=_blank</code> will be insert automatically, for all the external links of your website posts or pages.
<h3>Arbitrary section</h3>
Nothing for now
<h3>Updates</h3>
The basic structure of this plugin was cloned from the <a href="https://github.com/tommcfarlin/WordPress-Plugin-Boilerplate" rel="nofollow ugc">WordPress-Plugin-Boilerplate</a> project. 
This plugin supports the <a href="https://github.com/afragen/github-updater" rel="nofollow ugc">GitHub Updater</a> plugin, so if you install that, this plugin becomes automatically updateable direct from GitHub. Any submission to WP.org repo will make this redundant.

Nofollow for External Link TAP

Just simple, if you use this plugins, rel=nofollow and target=_blank will be insert automatically, for all the external links of your website posts or …

iDo8p

NOTE : This plugin is translation ready
This plugin will automatically create links from words.
If you add word on master blog, all network wil lhave the replacement else it’s just for one blog.
Based on the exelent plugin automatic seo links from Emilio (http://emilio.aesinformatica.com)
As Emilio said :
Forget to put manually your links, just choose a word and a URL and this plugin will replace all matches in the posts of your blog.
For each link, you can set:
<ul>
<li>Title</li>
<li>Target</li>
<li>Rel</li>
<li>CSS</li>
</ul>

WPMU Automatic Links

This plugin will automatically create links from words.

Nofollow for External Link TAP vs WPMU Automatic Links