THINGS I DON'T GET ABOUT WIZARD SOCIETY

All Muggleborns apparently eschew even the more advanced aspects of Muggle society when they learn they have magic????
  1. Why do they still use quills & ink bottles when you can get a pack of perfectly serviceable ballpoint pens for a couple quid?
  2. Why is it considered more convenient to stick your head in a freaking fireplace than to just call someone on the phone?
  3. Why is their most sophisticated form of mass media the radio?
    'I don't need tv anymore, these moving portraits are enough for me!' - every Muggleborn ever, apparently??
  4. Is this the war against Voldemort or World War II??
  5. Is this magical society or the Dark Ages???
  6. You have magic, you're not DEAD.