I'm using Plickers for mass assessment. Make it possible to group classes and add questions to all the classes in a group with one click, rather than having to individually assign questions to each teacher. I teach elementary music, and it would be SO MUCH EASIER to assign a question to all my groups (6 grade level clicks) instead of 32 clicks for each teacher individually, times however many questions, as it must be done now. What a time waster!