Weren't the last round of "letter sent" updates on a Friday? or was it a Monday? I think a good hint to a change in status is when the status update site goes down, has it been down today? I really cannot tell as I have vowed not to look at the status page again, I will just sit and wait for a letter in the mail with either good or bad news.
I think it's quite the opposite. In the past when the status page has been down it really hasn't meant a single thing. The last batch of acceptances was sent out two friday's ago.