It looks like it is live now. For those of you that are AMA members, the AMA says to hold off to see if they can make some legal progress.
Are you going to register now, or see what the AMA comes up with?
By the way, at a later date, anyone will be able to search your name and address if they have your registration number. I assume they can only do this if they find your drone somewhere or otherwise have a way to find your registration number.