There are plenty of good reasons you might want an Internet-enabled smart refrigerator. Your friends will constantly tell you that you’re from the future! You could check how much milk is left from the store! You can… uh… tweet from it when every other more-suitable gadget in your house is dead?
But there’s also a good reason to not want one, at least until we figure this whole “Internet Of Things” (read: LETS PUT THE INTERNET IN EVERYTHING) is going to work: security is hard.