As a former Vim user, I use viper-mode with emacs. Org-mode really is a mature, powerful killer app for emacs and there is a whole ecosystem of tools and addon

As a former Vim user, I use viper-mode with emacs. Org-mode really is a mature, powerful killer app for emacs and there is a whole ecosystem of tools and addons that make it even more valuable. I would accept no substitutes at this stage.