Would it be possible for admins to have as an option the ability to disallow users from deleting their profile book comments/ratings, but maybe just respond to them? I 'd like to use profile book as a sort of "User-Ratings" system, but that isn't going to be able to work if users are allowed to decide on whether the profile book is visible, whether entries are automatically published, and whether or not they can delete them. I think I've figured out how to keep them from unpublishing the profile book itself, but I don't see a way to turn off the ability for them to delete the comments/ratings. Anyone figure out how to do that?