A truck selling mini-cupcakes is parked in the Castro and doing business. It has its Twitter feed printed on the side. By subscribing to the mini-cupcakes truck Twitter feed, you can know in advance when it’s in your neighborhood. Or, if so inclined, you can follow it around the city.
A large man with a tiny dog looks at the cupcakes, then he turns to the tiny dog. “Would you like a cupcake?” he asks the dog, “remember when you had cupcake last time, you liked it.” The dog is not making eye contact with the man. “So, do you want a cupcake, or not? Tell me.”