"Sent a letter on a long Summer day,
Made of silver, not of clay."
Journey, Wheel in the Sky
I know nobody writes letters anymore but people still did back in 1978 when Journey released the album Infinity from whence Wheel in the Sky debuted. But I have to wonder if any of the members of the band ever actually penned an epistle. They seem very confused about the type of substance on which it's best to write a thank-you note to Grandma.
I recommend paper, guys.