@pharma, I think with the rolling admissions you can't really think of it that way. The longer wait doesnt mean a greater likelihood of a ding, just that they haven't finished reviewing your application. CBS doesnt wait to release dings, so if your app was reviewed and you were getting rejected you'd know by now.
I submitted 1/4 and am still waiting. Considering the RD deadline is in March I'm not too worried yet. IIRC there were some people on GMATClub who waited up to 2 months from submission to interview invite. Point is, relax am don't read too much into timing, everyday that goes by is a day without a ding.
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