From time to time some of my readers inform me that they have tried to post a comment on one of my posts and were unsuccessful.  I suspect that the problem is that they are trying to post a comment on the post they have received as an email as a free subscriber to this website.  I suggest that instead of doing that one should log onto abyssum.org

And then add the comment in the place provided at the bottom of the particular post one wishes to comment on.

– Abyssum