Received a waiver.
After reading through the posts, I came to the following conclusion: definitely there is No Alum in Mumbai OR if there is any Alum, then he/she is not willing to interview the candidates. I won't consider it as a straight ding. I'm sure the fact that all Mumbai applicants here received a waiver means that Kellogg could not arrange an Alum. So, chillax and stay positive guys. N pray that whatever you have provided in the application impresses the Adcoms and that while reading your application they get a feeling that I want this person at Kellogg.
I understand that odds are stacked against us 70-30 (70-ding, 30-Adcom interview), but it is definitely a positive sign that nobody got an interview invite in your area. I won't consider myself out yet. I knew that applying to Kellogg meant competing against the best of best in the world and I still was up for the challenge. I feel you knew n felt the same .....
So fellas, you are NOT done n dusted YET. I am NOT done n dusted YET! Not until I receive a Ding mail! I hope for the best. I wish you the best.
All the Best Fellas

Very well said! No point stressing and trying to find patterns in the process that don't actually exist. If the adcom says it does not affect our chances, lets just take it at face value and get on with it.