DoFollow is a plug-in word. it will disables the no follow links. And DoFollow is considered now a great way to encourage comments and attract visitors.
It will disable the automatic rel="nofollow" attributes added to external links. You can desire to do this if you have good spam filtering for your comments, or if your blog is moderated.
Optionally you can also set a comment age boundary for adding the attributes, or have them removed another way from comments left by registered users and other visitors.
Pingbacks and trackbacks are just dissimilar types of comments in Word Press. This plug-in will get care of all of them. You can also choose not to remove rel="nofollow" from some types of comments.
Download dofollow.php and save it in the wp-content/plugins directory of your WordPress installation. Activate the DoFollow plugin in the Plugins admin page.
Once activated, the plugin provides a DoFollow subpage in the Options page. It will show you the current operating mode in addition to the configuration options.more info
