For those who visit this blog regularly, you can now create a subscriber account. The primary advantage is that your comments no longer need to be anonymous. Creating a subscriber account takes only a minute and after logging in, all your account information and contact information will be available for you to post new comments. In addition, comment authors can now subscribe to instant update notifications for those comments via e-mail, with or without an account. In this manner, Jeanne and I hope to foster greater community interaction and discussions with our articles.