You're missing a few more: emacs lives on every server I have to work on. emacs works with every language I have to use for work, including C/C++, Fortran, La

You're missing a few more: emacs lives on every server I have to work on. emacs works with every language I have to use for work, including C/C++, Fortran, LaTeX, Python, Shell, and every language I like to play around with, including Haskell, Clojure, and Common Lisp. I switch between tasks often enough that the fact emacs can do all of them (and doesn't crash all the time like Eclipse...) is great.