Robots are the next revolution, but not because of the examples listed in the articles. I don't get that excited to hear about robots getting my packages, cooking my dinner, talking to my (future)wife, etc...I think the real revolution is with robots that can provide oxygen to people in burning buildings, locate/extract people under debris after a natural disaster, and find my lost car keys.

As for the robot in every home, I think a cheap, easy-to-program home automation processor that connects wirelessly to custom hardware is more appealing. That way I could set my bird-feeder, alarm system, and central-heating to "vacation-mode" and leave with peace-of-mind.