Email Notification of Comments
Please note that I will no longer be mainting this module, https://github.com/tractorcow/silverstripe-comments-notifications offers more configurability.
To install this module execute the following in your web root:
git clone git://github.com/gordonbanderson/Silverstripe-Comment-Email-Notification-Module.git
When a comment is made on a page, the administrator of the site will now be emailed to let them know a comment has been made. No further configuration is required :)