Used before category names. Uncategorized Hello world! Welcome to WordPress. This is your first post. Edit or delete it, then start blogging! Used before post author name. Theme Admin Category Hierarchy Comments A WordPress Commenter June 4, 2008 Hi, this is a comment. To get started with moderating, editing, and deleting comments, please visit the Comments screen in the dashboard. Commenter avatars come from Gravatar. Joseph Scott November 5, 2008 Need a comment with a real Gravatar.