I am waiting to be chosen from the waitlist as well. A Stern Alumnus has recently advised me that the worst thing to do is to simply wait. He suggested additional recommendations, campus visits and any other innovative means of getting your name mentioned to the admissions office staff (in a positive light of course). Providing NEW information may help them evaluate your candidacy, do not offer previously submitted material worded differently. Rather than hit the refresh button on the status check page, try to improve your chances! I hope to see everyone in September.