When searching for blog/website to leave comment, in general, looking for these sentence:
Leave a comment
Post a comment
Publish a comment
Leave your opinion
Once clicked on one of these links (in some cases no click is required), you will be directed to a session like below:
Fill up each of the fields by following recommendation as below:
Name: Fill up your name or pen name. Always use the same name so that the blog owner can remember you.
Email: Enter your email address.
Website: Enter your website url, this is the most important step as to build backlink to your website.
Comment box: Before you leave a comment, be sure to read the content of the page first, leave constructive and relevant comment and avoid leaving comment such as “good post”, “well said”, this looks spammy and i am sure that these comments will be deleted by the blog owner. Put it this way, if your blog is spammed by such comment, would you approve them?
Once filled up all necessary fields, click submit. Some blogs will moderate the comment and your comment will only goes live after the owner approved them. Some blogs are not moderating the comments whereby all comments submitted are automatically approved.