Hey I remember using acoustic couplers to hook up to the 'WELL and type Grateful Dead Set Lists in circa 1985-86 - in DOS mind you. Much to CERNs constant chagrin, they only invented the now commonly used protocol, (which, like Windows and Apple OS allowed total morons to get access to computers) not the system, which, as you know - or should - is a 100% DoD/DoE infrastructure put together so that the few Cray supercomputers then existing could work together to solve calcs for nuclear weapons.