jbean, I'm also waiting to hear back from two schools and am INCREDIBLY frustrated. I emailed both of them and they basically said "hang on, we're not done yet, you'll know by the 15th of April." I like to tell myself that I'm still being considered for that one slot that's left, but I don't know why I'm not even waitlisted.
I've been accepted to two other schools, but one will probably extend my schooling my several years and the other is unfunded.
*sigh*