MOD Description: A simple but efficient MOD that should stop SPAM-users from registering at your forum.
MOD Version: 0.1.0
MOD Download: spam_users.zip
Last Stable version: -
Demo Board: sorry we have a fragile server

How does it work? Well there are two aspects of this MOD:
1. At first it just added a special meta tag on the User profile and Member list pages. That meta tag should stop spamers from registering new users, because the links won't be indexed by Google and probably any other search engines like that.
2. Now it also disables the ability to set the website on registering and so spamers should immediately notice that there is no use of registering (if they will try to bypass the lock on form filed they will be halted with an error message).
EDIT: This MOD is a friend to Deter Comment Spam MOD
