Dear valued readers, commentators, and writers. We’ve discovered that some heretofore undetected configuration of the security software that protects this website from spam and other attacks is causing the server to reject some comments. You’ll know that this has happened to you if you post a comment and a “412 Precondition Failed” error is returned. Please contact me if your comment is rejected with this error.
For the technically minded, the error and its cause is discussed at the Textdrive help site. It looks like some re-configuration is in my future.