To Tweet or Not to Tweet, That Is the Question

Looking back at the past thirty years, I see the pattern of my initial reluctance to embrace the technology of the modern world.  First, I had to learn to drive a car, though some of my friends tell me that I still drive like a Russian peasant.  Then, there was an especially embarrassing moment when I heard for the first time the word "fax" and mistook it for, hmmm...an unprintable profanity, and that's how l learned about the existence of fax machines.  When I started to do my Art Talk, I would write and edit the text on an old-fashioned typewriter, until an assistant of mine eventually persuaded me to start working on a computer, so I got a used one, courtesy of her husband.  Now, years later, I am spending most of my working hours staring at a screen, reading and sending an endless stream of emails...