I cannot share my notebook any more, either. I don't have a Mac, so the above trick does not work. I simply cannot find the way to share an entire notebook in the updated Evernote. If I revert back to the "old Evernote web" I can still share whole notebooks, but the new one? Nope, no way. Only thing I can do is share single notes. Help, please! Where do you get the public URL to share a whole notebook?