vi (and vim) are still really relevant, if you have ever tried editing config files on IoT devices such as remote condition monitoring systems over a satellite

vi (and vim) are still really relevant, if you have ever tried editing config files on IoT devices such as remote condition monitoring systems over a satellite link or a mobile link. From the article "you’ve got to remember that I was trying to make it usable over a 300 baud modem” Awesome piece of design. Thank you :-)