Alex Gone WP

Wordpress users now may reply on other users’ comments straight from their mail box. As soon as you get the email notifying you have a new comment, you may post a reply and it’ll appear on the website right away. Users won’t have to log-in to the site each time to make others happy with your reply  - Wordpress will make it happen via email. The whole thing is still being tested. Well, you may read one of the articles on the subject