Everfluxx

Follow My Links is a very simple plugin that prevents WordPress from automatically adding a “rel=nofollow” attribute to the following two categories of authorial links: 
1. links in the post author‘s comments; 
2. links to the post author‘s URL (usually linked to from the comment author’s username).
<a href="http://www.everfluxx.com/follow-my-links/" rel="nofollow ugc">Read the full documentation at Everfluxx.com!</a>
<h3>Donations</h3>
If you like this plugin, feel free to donate a link to <a href="http://www.everfluxx.com/" title="www.everfluxx.com" rel="nofollow ugc">my blog</a> or <a href="http://tinyurl.com/followmylinks" title="Donate with PayPal" rel="nofollow ugc">buy me a slice of pizza</a>.
<h3>Feedback</h3>
Please do send me your feedback via this <a href="http://www.everfluxx.com/follow-my-links/#respond" rel="nofollow ugc">comment form</a>.

Follow My Links

Do not automatically add the rel=nofollow attribute to links in authorial comments, strip nofollow from links to the post author's web page.

For Games

This is a very simple but very helpful tool to help your bbpress makes internal links dofollow and external links nofollow.
We all know that on bbpress all links are nofollow. But many times, We have many internel links on bbpress topics or replies. For SEO purpose, We should make internal links dofollow and external links nofollow. So, I developed this little plugin.
This plugin is based on bbpress, please install bbpress first.
This plugin does not have any options to set. Just install it and everything’s ok

BBP DoFollow

A helpful tool to makes your bbpress internal links dofollow and external links nofollow.

Follow My Links vs BBP DoFollow