From beginning of my blogging days I was always puzzled why is it necessary to leave your email address when you want to post a comment? Do you as a blog owner ever use that email address? I can't see why would it be handy. It can even be used for wrongful purposes by people who do not care. And it sure makes writing comments a longer and more complicated procedure. So from today on, here on this blog there are no more email address requirements. Keep your email safe where it belongs.