Wondering if people who have been on the admin/admissions side of things have any insight on what the general etiquette is for people placed on waitlists? After thoroughly researching Canadian schools, locations and the direction of graduate students, I'm at 2a/1w/0r (out of three applications), which is wonderful, but it just so happens that - of course - the 1w is my top choice school, and the place I feel I would be challenged the most. I have less than two weeks to respond to one of the acceptances, and I'm wondering how much "pushing" is acceptable. Is calling/emailing and discussing the other offer frowned upon? Will emphasizing my deadline be viewed as too pushy?