Since I don't have a landline yes. On writing a letter I would use E-mail or text
But you wrote "The fact that you have a mobile phone, rather than taking the trouble to go talk to someone face to face suggests that you're already beyond help as far as laziness goes."
By what you wrote just owning a Mobile phone makes me lazy. I shouldn't talk to anyone on a Mobile Phone but meet them face to face. No matter where they are or I am. Be it the next office, floor, building, city, country, etc. Even to call them to come meet me to talk Face to Face.
The point of (true) wireless power is not overkill for cellphone, but this implementation of it is. The cost, time and even potential heath problems is not worth it for the small gain in time of not plugging in you phone.
The current wireless phone charge mats make now sense to me since you still have to plug them in. But some people like the option to do it. That's their choice and more power to them.