Well, I had assumed that all notifications would be sent out at around the same time, maybe with a slight gap. I can understand the frustration -- especially since I felt the same way on Friday. In any case, I clearly didn't anticipate the level of scepticism that followed. I guess we could have pulled off such a troll if we really wanted to, but it seems unlikely and would be a pretty nasty thing to do.
I'm pretty sure it isn't alphabetically by name since I doubt I would have been notified in that case (of course, I can't support it without posting things that I don't want to).