Some things are obvious - people have talked about "self-driving cars" for almost as long as there have been cars. Pirates and porn-lovers were watching entire

Some things are obvious - people have talked about "self-driving cars" for almost as long as there have been cars. Pirates and porn-lovers were watching entire movies on their computers, via broadband internet, 5+ years before Netflix launched their first streaming service. Electric cars - around since the 1880s. Other things are completely non-obvious. Politicians and journalists falling in love with a platform that only allows 140-character messages? Very much unexpected.