I have installed a new Comment System and removed the old one. The new one has some nice features and is fully supported, including the new version of the web-site operating system, which we must upgrade to sooner or later.  You can now edit your own comments or delete them.

Unfortunately, the new software did not allow for Anonymous comments, so I had to modify it to do so. When entering a comment, if you don't manually enter your name, 'Anonymous' will be shown. However, you will not remain anonymous from me or any other Administrator.