When the dialogue box appears to write your comment, you'll notice that it has lines for your Name, Email and URL. None of that needs to be filled in! Just write your comment and click submit, although it will show as from Anonymous, unless you're actually willing give all that info. At this time I don't have moderation turned on so your comment will publish immediately. That is, after you fight your way past those stupid security questions.
See you at the new site: