How to Comment on Blogs for Traffic and SEO
The blogger community thrives on conversations. Most blogs allow readers to comment on their blog posts. They also allow you to put a link to your website URL somewhere. In addition to back links, blog comments can also show you off as a friendly person or even an expert.
Some blogs might add a no follow attribute to the links in blog comments. However, if the content of the comment is good, readers are quite likely to follow your link and land at your site. That means traffic.