I think the site has protected all "REGISTERED" names. They give you up to 10 of them. Of those registered names, you should be protected from imposters. Go to your account page to nail some of them in. A good strategy would be to leave some blank, and not use all 10 slots right away for future insights.
I have been there. I wear the T-shirt. I've been banned from it.
Some add a little something different to a name they have jealously tried to cover, but a seasoned model can tell by your demeanor, usualy.
Quote