Counter blogging is a term used to describe the act of engaging in a discussion with someone who has already voiced their opinion on a given topic. It can be done in a variety of ways, from directly responding to the original comment, to simply mentioning the original article in your own post.
There are a few reasons why counter blogging can be helpful. First, it can provide another perspective on the issue, which can help broaden the discussion.
Second, it can help build bridges between different groups of people, by creating a space where people can share their ideas and perspectives without fear of backlash.
Finally, counter blogging can be an effective way of starting conversations about controversial topics. By providing an opposing viewpoint, you may be able to open up a dialogue that could eventually lead to change.