How to leave a comment

When you click on the 'comments' link below each item you are taken to a page with a text box in which you can type your message. Wen you select to publish your comment you are given a choice of three options. The default option requires that you have an account on google and gives us the ability to contact you through this. The second needs no account, and gives you an option of leaving a contact website or e-mail address. The third allows you to post anonymously.