It’s taken ages for the Brits in the office to persuade the boss to buy a proper kettle to make tea – it’s just not the same from a microwave. Now all the Yanks have decided they can use it to brew their own exotic coffees – they already have a choice of eleven sodding types of coffee they can use in the regular coffee machine. So now when you fancy a cup of char or a Batchelors Cup-a-Soup you have to wait whilst someone is buggering about with a cafetiere of Panamanian Dark Roast. I can see another outbreak of tea wars shortly.
I assume this is made more annoying by the fact kettles take twice as long to boil with North America's stupid 120V system.