I don't think so, the system says she registered but has never logged on to post. She may be reading without logging in, there's no way to track that. I did get a followup email noting their account had been hacked.
This reply was modified 4 years, 10 months ago by Mike Nolan.
That wasn't Nina and that person hasn't posted since then, either. But I suspect we've got several people following the quizzes who haven't signed up to post.