drksoul wrote:
I too would like to see email address banning (with wildcard) along with IP.
Email address banning is already implemented.
You find it in System Admin > Preferences > User Info Settings.
Scroll to the bottom and you will see a textbox labeled "Enter emails that should not be used in user profile." There ya go, users will be unable to register using that email address.
As far as the IP being shown, I figured it out in my post here.