That type of moderation could be done here if.....there were more than 3 people watching the chicken coop, 2 of the tenders could follow IP's, email addresses, etc... Many people use proxy's and multiple email addresses.
But that involves dedication and someone that has nothing else to do but sit at a computer all day. Yes, I could get into part of it if I wanted too, but why bother? If you want to be 10 people on one board, then one thing is for sure. YOU REALLY NEED A LIFE OUTSIDE OF THE COMPUTER.