The problem is that it's coming from a LOT of different accounts. I haven't taken the time to look, but I suspect some virus has been able to get into dormant accounts again, run a script and post over and over. This has to be automated by something. I think Bobby may be right about making it harder to log into the site. We went through this before, but the special authentication was temporary, like a one-time thing. May have to bring that back.