"Disable logging in after clicking the activation link. It would be far more smoother if the user clicks the activation link and then just get logged in and redirected according to the redirection settings. This is nice to have. User fields that users can't change or edit The use case here is dating sites where you don't want users to be able to change gender or if you use a custom identification system and want to give a user the value of Verified in a specific field to show to other users that I have verified this user manually. There is already a plugin for this that works