Sometimes each blogger often leave a comment to leave such a path on other blogger. To make your path is typical as you; you may be able to utilize such a special image as your avatar that will appear side your comment leaved.
For a newbie blogger who has not known yet how to make an avatar image displayed at the comment page on a certain blog after you have written a certain comment, let’s check these steps out; (1) Sign up and create your account in Gravatar at Gravatar.com; (2) Sign up or use email used to be served to comment at blog. Remember that is your identity; (3) Upload your photo or picture you want as your picture display on the comment; (4) Done.
After you have as well as sign up your email on Gravatar, whenever you give a comment on a certain blog using Gravatar facility, your photo or avatar will be displayed automatically in the avatar side on the comment.
There are a lot of avatar comment providers but most bloggers use Gravatar on their blog or website in particular a blog which uses CMS WordPress.
If you are website owner especially blog, of course you often interact to other bloggers by mutually visiting to them so that you will keep interacted to other bloggers. For that, typically you will leave such a path for your visiting by writing a comment on the blog or website you visit.
As aside, as the interaction resource, comment facility also could add such a backlink to your blog or website. You just need to add the URLs of your blog or website into the URL column. In that way, indirectly your SEO blog will be improved. Thereby, you blog or website will be more SEO friendly.
Just get your Gravatar identity and try to test by giving a comment on a certain blog or website, using Gravatar, your avatar image will be displayed at your comment side.