This feels like an article about a religion or cult, not a software program. I just don't get it. Ever since newer editors got block editing or multiple insertion cursors, and RegEx find & replace across multiple files, and searching filenames to open... I feel like I've already got everything I need! What am I missing out on? I don't feel like my text editor holds back my productivity. Using something like Sublime,…
The biggest advantage I find in using something like vim or emacs is that you never have to switch between the mouse and the keyboard — in fact its awkward to use the mouse and that makes it difficult to get accustomed to. It allows you to seamlessly transition between code navigation and code writing, and you develop a kind of rythme that I never felt like I achieved with a graphical text editor.
Other nice features are the ability to write custom scripts and repeat actions, but these can generally also be done in other editors. One huge reason I made the switch is I end up writing code on remote machines on occasion, and I can almost always do so in my everyday editor: vim. All my personalization can be transferred over to the remote machine in a single scp command and the experience remains the same no matter where the files live that I'm working on.