The future will be much better if the home computer was going to be just that... a centalized HOME computer that ran all aspects of the digital house and only used the Internet for information retrieval and data display to the home owner when they are away.. However, sadly, it's not going in that direction..
"The Internet of Things" is a bad idea. The "Networking of Things" is good. Internetworking? bad. Every single appliance in your home will go back to Google (or some one else in the "cloud" for its intelligence, instead of going to your home's own main "brain" computer, and this opens up not only a stupid design to have 150 connections from appliances in your home to the outside world, but also a major security and privacy issue that no one can control and is just full of fatal flaws. We already know appliance manufacturers can't get this right. Designers put web servers and RPC services in their hardware so they can control it from a PC, or a cloud web page, or a smart phone, these are all well and good, but no one knows how to do it right, and because of that, this needs to come together under one control umbrella that can be auditted and secured.