from: http://www.affiliateasshole.com/2009/08/13/building-back-links-with-blog-comments/ Benefits of Commenting One good way to build back links is with blog comments.  Many WordPress blogs have comments that do not have a nofollow tag.  Nofollow tags tell googlebot to not consider these true outbound links which means they will have no value towards building your Page Rank.  Commenting on other relevant blogs will not only add back links for your site but it will also bring traffic in. Getting [ ... ]