This is a list of blogs that have removed the tags from the comment area on their blogs. By removing this tag, or using the Do Follow WordPress plugin to remove the no follow tag, these bloggers are making the links that their visitors leave when they sign a comment count as backlinks to their sites.
The more “real” links that you have on websites, the better for your site as the search engines will count these links toward your site’s popularity and it might help boost your site’s page rank, too.
