There are a few checklist items that should be in each comment.

• The commenter’s gravatar. Optional, but a best practice. Use get_comment_author_email.
• The commenter’s name. Use comment_author.
• The commenter’s URL. Usually applied as a link to the commenter’s name. Use comment_author_url
• The date / time the comment was made. Use get_comment_date.
• A permalink to the comment. Usually applied as a link to the date / time of the comment. Use get_comment_link
• Indication of a comment left by the post author. Style the .bypostauthor class.
• The comment text. Use comment_text.
• An edit comment link. Use edit_comment_link.
• A comment reply link. Used for threaded comments. Use comment_reply_link.

These tests are amazing!

Comment Depth 01