How do I add a comment to a Blog entry?
Step 1: Click the Comment button at the bottom right of the appropriate post.
Step 2: Enter your comment.
Step 3: Click Add.
All comments to a post are listed from oldest to newest.
If you want to add a comment to another's comment, preface your comment so it is understood that you are "talking" to the commenter, not to the author of the original post. Comments are always listed flat underneath the post they apply to, and are designed to be directed to the author of the post.