I reported all of the new posts by our scammer, and sent this note to Admin with each report. I think if we ignore him, he will just go away. So, how about not responding to any of his posts?

Dear Admin,

We are all getting so annoyed by this scammer. Is there something that can be done to stop this. Can you post something so that we all know that you are aware of this problem, and, if you are able to control it.

Thanks!