Thanks, Ronjwil. I had called up the enrollment office. Learned that MCMPA notifications are sent on a rolling basis, and not necessarily in the same order as the applications were received. And some decisions can be made well into May. The wait now has started to bother me. Much as I would love to go to HKS, I have had to put on hold other fall back opportunities and could lose them all if the admission does not come through!!!
But do appreciate there must be good reasons for the admissions committee to drag this out. Hope it works well for us all.