Does anyone know who is the original author of this tool. I tried it on Linux and it is excellent! The usability, simplicity and intuitiveness. I remember I must have used this first, before I got into linux. But then the linux editors, like nano, ed, vim, emacs - with all the religious , political and passionate developers, didn't manage to pull up this intuitive interface. Even a simple copy of the design would have helped a new comer to linux, instead of presenting them with Nano as the default editor.