Limit who can sign up for a site or user account at your network by requiring a special code that you can easily configure yourself
Allows new users to select the language they use at signup
Activates a random theme for new blog signups from those available to blogs
This plugin places a Terms of Service box on the signup form forcing the user to tick the associated checkbox in order to continue
Allows users to choose a password at signup.
Would you like new bloggers to be able to set their tagline when they create a site? Sure thing! Consider it done with this handy little plugin.