Augusta, Georgia, Starbucks Coffee, Baristas at work making drinks. (Photo by: Jeffrey Greenberg/Universal Images Group via Getty Images)Jeffrey Greenberg/Universal Images Group via Getty ImagesLast week Starbucks announced that its coffee delivery business is now a $1.0 billion business. Yes, that’s right,$1.0 billion. With a “B.”And, even more striking, in its most recent quarter, Starbucks also announced that said delivery business grew by a whopping 30%. Now, some out there might be thinking, "Okay, th ...