In which a postal inspector, Mr. Pladgitt, speaks with a farmer and his young son, Conn:
“Hasn’t that post-card craze stopped yet?” asked the farmer.
The inspector frowned.
“No,” he said, “it hasn’t. I don’t think it’s as bad as it used to be, though it’s harmful enough still. Personally, I’ve a positive objection to the picture post-card. A great many of them are vulgar, just escaping the postal regulations, and these are sent by mail between people who never dare to say as vulgar things in a letter as are printed on these cards. Then they’re a premium on laziness, too. The art of letter-writing — because it is an art, Conn – is being killed off by this wretched habit of sending some silly printed greeting through the post.
“I’m not talking for the Government, but merely expressing my personal opinion when I say that I think the picture post-card is one of the worst evils of modern times. There’s nothing good to be said for except that one can send views of places to friends, when away from home. Don’t let yourself get the picture post-card habit, my boy, it’s a bad one. When you have something to say, write a letter, and when you haven’t anything to say, don’t load up the mails with useless truck.”
— From The Boy with the U.S. Mail (1916) by Francis Rolt-Wheeler