Good observation about the waitlist. I do think this year seems abnormal as far as poetry decisions goes. Also, there was a poet who posted here a while ago about how Elizabeth Willis said they were "very, very early" in sending out poetry acceptances, and that was only last weekend.
This is my first year applying, so I don't know how many reports there were last year about acceptances. Still, I feel like there'd be more buzz going around elsewhere online. I'm still holding out for some noble stalker to venture out into the digital woods and bring us some hope. But I guess we'll be hearing soon enough. Good luck.