Completely off-topic, but for everybody that maps Caps Lock to esc, how do you ctrl-tab? That's what my Caps Lock is mapped to, and I cannot understand how ctrl-tab can be any sort of comfortable to reach on a standard layout?
You can do this with Karabiner on OS X, ililim/dual-key-remap on Windows, and alols/xcape on Linux.
wow. just wow.