It has been pointed out to me that people who want to make comments have had to give a name and email address.  I was not aware that this was necessary.  I have changed that setting.  At least I think I have as I ma not that savvy at such things.  People can now comment anonymously.  I have no problem with that.  It is the thoughts that are important.  Of course, good behavior is required.  I have been busy for the last couple of weeks so I have some catching up to do here.