I applied on February 1st, and still haven't heard a peep. I called and was informed that there is a committee meeting tomorrow, so the rest of the decisions will be posted either Friday morning or Monday morning on their application website.
jonpkduq, I notice that we're applying to a couple of the same schools, specifically American and GWU. When did you hear back from them? I applied to UPenn, American, GWU, NYU, UMD College Park, and Carnegie Mellon, and have only heard from UPenn.