{i} (portmanteau of: "Internet" and either "Astronaut" or "Cybernaut") slang term for computer user who explores the Internet and cyberspace on a regular basis
The term used in Europe for what the English-speaking world -- under the heels of an American-jargon hegemony -- must call a 'surfer' Internaut nicely echoes both astronaut and cosmonaut, which in turn echo those old adventurers, the Argonauts There's self-indulgence and lack of imagination in surfer Internaut suggests there's scope for discovery and learning; it's grown-up