Stefan M.

This plugin will set all Trackbacks and Pingbacks automatically to DoFollow Links.
The user comments will get after <code>X</code> comments from a unique mailaddress automatically DoFollow status. All other comments have NoFollow, except the Admin enable manually the DoFollow Status. The status which is set manual (if DoFollow or NoFollow) will overrides the automatical process. So, you have the control if someone gets sooner the DoFollow status, or never maybe. Of corse, the automatism can be disabled to do the hole work manually.
You get an support automatism, that you don’t need to check daily, but have the full control power.
Additonal this plugin validated all DoFollow URLs and will notice if there are broken links. Broken Links are very bad the Rank in the Search Engines (SEO).
Home Page of the Plugin: <a href="http://blog.murawski.ch/2010/09/wordpress-manual-dofollow-plugin/" title="IT Blögg - WordPress Manual DoFollow Plugin" rel="nofollow ugc">IT Blögg – WordPress Manual DoFollow Plugin</a>
If you have a wish for new functions, please contact me.

SMu Manual DoFollow

SMu DoFollow has many DoFollow Options (Manual or Automatism) and included URL Validator (Manual, WP-Cron or Cronjob).

NFCBC SEO Light – The light version of <a href="http://www.fob-marketing.de/marketing-seo-blog/wordpress-nofollow-seo-plugin-nofollow-case-by-case.html" title="Nofollow Case by Case" rel="nofollow ugc">Nofollow Case by Case</a>?
You might have heard rumours about pagerank sculpting (old school -> new school). 
You might have heard about follow and nofollow links. 
You might not love the idea of blocking every single comment link. 
You might not love the idea of moderating every single comment link.
How about voting with good links for great comments only?
Supported options of NFCBC SEO Light:
<ul>
<li>No link for very small comments (default: 50 characters). </li>
<li>Nofollow link for small comments (default: 170 characters). </li>
<li>Follow links for large comments, pings and trackback links. </li>
</ul>
Default values can be replaced for every single link.
Author link exeptions can be made like this:
Add /dontfollow to the author link to get a nofollow link. 
Add /thisfollow to get a follow link. 
Add /nolink to show the author name without a link.
<h3>more info</h3>
Please visit [fob marketing](http://www.fob-marketing.de/marketing-seo-blog/ fob marketing) 
for more information.
This program is distributed in the hope that it will be useful, but 
WITHOUT ANY WARRANTY; without even the implied warranty of 
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

NFCBC SEO Light

NFCBC SEO Light - The light version of [Nofollow Case by Case](http://www.fob-marketing.de/marketing-seo-blog/wordpress-nofollow-seo-plugin-nofollow-c …

SMu Manual DoFollow vs NFCBC SEO Light