I finally have a working computer again! To celebrate, I'm announcing a future announcement: I will reveal this year's authors on Monday 25 June. I'm picking this date as a combination of the "about a week" responses I got from the prior poll, waiting through AO3's busier weekend activity, and personal convenience.
(Folks said that, in part, they'd like time to make guesses. So ... go! Guess!
Incidentally, as I mentioned, I've had computer problems lately; if you're waiting for a response from me, you may want to poke me. I'll eventually be going through my email to catch up with any prior comments, but that may take rather a while. I apologize for any delay and inconvenience.