I've been accepted to one of my top two choices - am still waiting to hear from the other, but this acceptance definitely means I wouldn't consider offers from two other programs, neither of which has contacted me in any fashion.
I've read a few threads that suggest applicants should withdraw applications if they know for sure they won't be attending a program, to save the admissions committee the trouble and so that spots can be opened up for other candidates, so I'd like to draft an email to these two programs informing them that I'm withdrawing my application.
But is it too late in the season to withdraw applications? I worry that a withdrawal will seem rude to an adcom that hasn't yet contacted me, as if to say "there's nothing your program could possibly offer to make me consider it, so don't bother." But I would hate to extend another applicant's wait time, if my withdrawal could have helped their acceptance.
Thoughts?