How (where) can I see a couple of screen shots about that?
I mean, I'd like to see what is prompted to a new user during a real register with this option enabled.
Try it at your website. Or create a test website and try it there.
Sunny, don't want to go off topic, but if I disable local user, how can I log in if I use all the time username and password for my account, will I now need to use e-mail?
What will happen with local users?
Yes, you will need to use e-mail. Local users won't be able to log in if they don't have uNet profiles.
I'm not active on the forum anymore. Please contact other forum staff.