We recently installed a firewall on the SET website to provide added protection against hackers. Unfortunately the initial settings for the firewall also prevented any site visitors from posting comments to our blog entries. This issue has now been resolved and comments can once again be posted.
Please note that all comments are moderated by our website administrators so they will not be visible until they have been read and approved. We usually are able to do that the same day the comments are submitted.
Sorry for any inconvenience. Thank you for supporting SET and we look forward to your comments.