At the moment I'm just Deleting posts and the User. I don't think any of us Admins have the time to do any more than that... we all got jobs, lives etc... Either new Registrations have to be suspended for a while, or, approved by Admin before they would be able to post. Personally, I'd not approve anyone with a hotmail (or gmail - big culprit) account, but that's not a decision for me...