But uh, on topic of people not being able to in?
On one hand, find me a game or website that's never had an instance of unexpected game inaccessibility and I will be stunned. Even Google had problems 12 years ago.
The other hand, auth server downtime had perfect timing. I was going to go take a nap anyways.
And also let this be a lesson to you: if the servers are just restarting, log out of your character and then just go to Realm selection. You won't have to log back in, and you'll see the moment your server comes back up AND the added bonus of not being one of hundreds of thousands to hammer the login servers to cause these little spontaneous screwups to happen in the first place!
That's what I did anyways, but I had shut down my client to put in a new addon, then saw the newspost.
Anyways, naptime. I suggest most of you go take one as well.