The next logical step is to use a machine-friendly format instead; that is a binary protocol. Even HTML and XML which were designed for readability and manual

The next logical step is to use a machine-friendly format instead; that is a binary protocol. Even HTML and XML which were designed for readability and manual writing eventually became 'not usable enough" ("became" because I think part of it is that their success made them exposed to less technical populations), and now we have markdown everywhere which most of the times is converted to HTML. So if you are going to use a tool more sophisticated than Ed/Edlin to read and write (rich) text in a certain format, it could be more efficient to focus on making the job of the machine - and of the programmer, easier. If you look at a binary protocol such as NTP, the binary format leaves very little room for Postel's principle [1], so it is straightforward to make a program that queries a server and display the result. [1] https://en.wikipedia.org/wiki/Robustness_principle https://en.wikipedia.org/wiki/Robustness_principle