li Player Avatar (currently just in settings, but it would be interesting to feature it in more places so that they’d actually start using it and increasing how much we can rely on it in social/multiplayer–and wherever it’s featured that’s not a tiny icon, we could let them change it)
li Default programming language
li Editor key bindings (default ACE, Emacs, Vim)
li Live autocompletion
li Show invisibles (visualize spaces/tabs)
li Show indent guides (displays vertical lines to see indentation better)
li Smart behaviors (autocompleting braces, brackets, and quotes)
li Music on/off
li Volume (assuming we’re also keeping volume next to play button in playback bar)
