Well, I was warned. I was told not to install Disqus commenting system & I did it anyway thinking that it was just very necessary to have a way to reply to my commenters. EXCEPT I was getting too many email notifications & all my comments were being made, apparently, by me. So I deleted it. And now I have a bunch of comments that I appear to have made. I should have listened. Ugh. Well, Disqus is gone now! So happy to be rid of it.