It says on their website, "Acceptances will normally be sent out by April 1." Holy cow, I didn't expect that long of a wait. I'm tempted to email them as well.
Right now I'm thinking: why did my professors tell me to aim so high? If I would have stuck to my original, realistic list, I probably would have been accepted somewhere. Now I'm facing the very real possibility of being rejected from all 10 programs I applied to. This stinks.