Everyone is talking about the “internet of things” and becoming entranced by the lure of technology. Imagine your refrigerator ordering beer when it senses that stocks are low and a big college football game is about to start. Pre-programmed drones would then deliver your favorite beverage without you even lifting a finger. Maybe your coffee maker could brew an extra-large cup when your sleep monitor knows you were tossing and turning the night before. Vacuum cleaners will know when Fido is in the house and will follow him around when air sensors know he is shedding. It all sounds great – but will I have to buy SmartNet?