WordPress dofollow plugins

DoFollow Case by Case allows you to selectively apply dofollow to comments and make links in pages or posts nofollow.

"Dofollow" but Nofollow Case by Case allows you to selectively apply nofollow to your comments as well.

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

The "Smart DoFollow" plugins lets you automatically give DoFollow links to authors of comments that are longer than a given number of chars.

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

DoFollow State let your Wordpress webblog have dofollow structure for all links including links on comments.

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

140follow removes NOFOLLOW from author link if the comment has more than XXX characters.

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 …

Adds an extra "referral" note to the bottom of comment forms, so you could see where people come from comment. Useful for finding resources …

The plugin automatically makes all the comment links to your own domain dofollow, while all external links remain nofollow.

This plugin enables you to set rules for visitors to get a dofollow backlink on commenting.