I'm reasonably certain that Messages in 10.8 is just as bad as it was during the Beta period. I still get notifications on every device for every single messag

I'm reasonably certain that Messages in 10.8 is just as bad as it was during the Beta period. I still get notifications on every device for every single message I receive. I still cannot send messages at all from one computer - they act sent, and when I haven't gotten a reply I see that they have awesome red exclamation badges. I still receive messages out-of-order or not at all; these issues occur on freshly installed systems as often as those inundated with outdated bits, at least for me. Messages.app has only marginally improved since its debut as a beta application, and it is far from ready for prime time.