Its on in full steam now! The wait for (1) an admit (2) an interview invite (3) or even an update on my R2 submitted applications.
Harvard: submitted on 3rd Jan
No change in the AY application status, but I’ve heard HBS doesn’t believe in that; they rely on email and I’m keeping a close eye on my junk mail
Wharton: submitted on 3rd Jan
Still in Received status, not sure whether it will get into ‘Complete for Round 2′ – waiting for 24th with bated breath
LBS: submitted on 4th Jan
No change in the status – and I dont expect any either 
Chicago GSB: submitted on 9th Jan
The quickest moving application yet – went ‘Complete’ on Jan 20th; hoping for an interview invite – last date Feb 20th!
Columbia: submitted on 10th Jan (IST)
Apparently, they have received & printed my application, and are matching supplemental materials with my file (what material? I never sent anything offline!)
relax
things will fall in place