UA should put the bucket info back on the Preview site. To even see the site you have to have to be granted permission and login... and surely there are few if any users who could be considered novices. UA could monitor usage of the Preview site and disable any users who might be using those scripts they seems to dislike.

This wouldn't be a permanent solution but it could be a temporary fix for some of us... I know I could live with it until UA comes up with their final solution.