Our PC vs. Mac poll got a fair amount of interest. We had recently had a request to add more Apple computers to our lab, because the two currently available are only available to our Visual Communications students to use. I was a bit surprised by the poll, as I thought more people would prefer Macs than actually did. (And yes, I'm aware that the symbol for the PC I put up is actually a symbol for Windows, but it was the closest I could get to the idea of a "PC" in pictorial representation.)
This has definitely been a great addition to the library's everyday operations. I'm able to post on social media when we have a new poll up, and some students and faculty weigh in through that platform. I also find that students just love to have an excuse to play with dry erase markers. Plus, it's been a treat for me to dream up ideas for each poll!