I think OU mailed letters via "Presorted First Class" (that's how our interview letters were mailed). It's like a priority mail (somewhat) but a day slower. I look up the time it takes for delivery, for within' Oklahoma = 1 day!, so you'll definitely get it tomorrow!!!! For those of us who are in other states, we'll hear by this thursday-friday (3 days).
I searched the delivery time on the usps website. Call me a dork all you want, I'm just bored and have nothing better to do than checking sdn & my yahoo email every 10 mins. Boredom + Anxiety = More Anxiety, so keep yourself busy people!

K time to go practice tae kwon do, any martial artist in here?
😎
I live in Oklahoma (about half way bt Tulsa and OKC) and it took about three days after the post mark date until I received my acceptance...I could hardly stand it bc it was taking so long.....I was about to call
😱 .