working in law, he could just as easily sue you and get your server taken down for allowing users to harass him online and posting his personal info and your refusal to remove the offending posts. Orion, call a lawyer right now and shut down this den of terrorists against you!
it was not me. Let's see whose IP address it was this time, I know it was not mine unless someone found a way around my DSL router or got into my house. Prove that it was me, I bet that you cannot!