Monday poll: what window manager or environments do you use in the course of a month?

This isn't a poll about your favorite environment. Because most of us use different machine or desktops/window managers in life, or like to switch from time to time, this poll asks you to list all the environments you use in an entire month. That includes your work machine, your laptop, the wife's Mac, and grandma's home Unix workstation. Whatever you come across in a week, tick the box! Expecting to see Windows at the top here, but let's see what else rises to the surface!