An important aspect of blogs is that they feature the writing of the blogger as well as the comments of readers. When you visit a blog, you often find a comment link under the text of each blog posting. Clicking that link enables you to read comments from other people and submit your own. Usually bloggers make their own comments in the posts on their site, but sometimes a blogger adds a response in the comment section because it's a more direct way to address someone else's comment.

Not all bloggers choose to implement the comment feature, but if you want to develop a dialogue with your audience, comments are the best way to do so. The comment feature is an easy way to involve your audience and get valuable feedback about what you're doing with your blog.

If you do decide to allow comments on your blog, be sure to keep an eye on them. The comment feature makes it possible for anyone to add comments to your blog and you may not always like what they have to say. For example, spammers sometimes take advantage of inattentive bloggers to do some marketing that you may not want on your blog. All good blogging software makes it easy for the author to remove comments.