Most people don't use Emacs just for the editing, and a big part of the point of Vim is that it's a simple tool that does one thing and does it well. Almost any

Most people don't use Emacs just for the editing, and a big part of the point of Vim is that it's a simple tool that does one thing and does it well. Almost any serious development environment (editor and development tools, integrated or not) can be made to do most of the stuff that any other can do. Tool preferences are about how the tool fits with the user's personal style, not specific checkboxes on a feature list, even if it's something like "customizability".