I am not sure if any of you would have insight into this - but my sister has just completed her GMAT exam and is planning on applying to most of the same school I am. Do you think this will have an impact on the ADCOM's decisions or do you think they are objective enough to look at us as individuals and not compare the two of us?
Are you afraid of your sister?
I'd actually venture this is a good thing. I know people who have applied in "pairs" - wife and husband, sister brother, etc. In each instance, I've found they've both been accepted.