With Vim as a sort of secondary editor, I want to be able to fire it up unconfigured and continue to be nearly as productive. A pile of remappings would prohibit this. In my mind this is like a form of emergency preparedness. Other people stock up food and supplies. I’m preparing myself to sit at a strange machine without any of my configuration so that I can start the rewrite of the software lost in the disaster, so long as that machine has vi, cc, and make. If I can’t code in C, then what’s the point in surviving anyway? — My Journey with Touch Typing and Vim