I haven't thought about this question in a long time... Because in a long there hasn't been anything I miss from the closed source world. On the contrary there

I haven't thought about this question in a long time... Because in a long there hasn't been anything I miss from the closed source world. On the contrary there are many things I miss when I'm forced to work on a Windows or a Mac machine. 1. A window manager like i3 or xmonad