GT/ADMIN can handle it. They will take a look at the hub and see the flow of posts. If there is a trend, they will probably issue a warning and then take stronger action if needed. In the many years that I have been here, I have only had 3 or 4 instances where people were going rogue. With a PM to Admin. they were watched and then shut down. It may take a few days to review, but I will say that George and Co. take this site/Agora seriously and do want it run above board, with fairness to all. Don't be discouraged by the magnitude of a problem, just write it out the best you can and PM it.