Hey Otto,
Thanks so much for this excellent plugin. I need to add fields and validation to the registration form to confirm that users are over the age of 13 but have not been able to get this working on WP 3.3, using the latest version of SWC.
The code above is not working to add the fields. This should be done in sfc-register.php, correct? I added the actions and fields after the functions but still no dice.
