I've noticed that as I advance through my education, more and more of my instructors are Mac users. When I started high school, only one of my teachers was a Mac user. Now, in my third year of university, I don't know of a single instructor that isn't a Mac user! So what about your instructors now? Post and vote in the poll. How many of your current instructors, teachers, GSIs, and/or TAs (the last two for college level only) use Macs?