Learning: Blog Comments

I've had problems, and have had problems reported, with the comment feature of this blog. Sometimes it has worked for people, sometimes not. I made a change on the settings to have the comment box open as a pop-up. It seemed to work better. Any of you who have been frustrated by the malfunction (or who would just like to troubleshoot this problem), please write a comment on this posting. That way we can figure it out...maybe.