"Amazon doesn't need to make money on the Echo itself, as long as it drives more commerce to its retail business. Same with Google: as long as the Chromecast gets more people to watch YouTube videos and download more stuff from Google Play, they don't have to make money from the gadget itself."
"This trend isn't going to kill off the smartphone, or the PC, or the tablet. But it means lower-cost gadgetry that lasts a lot longer. We're only seeing the early stages of this shift now, but it has a lot of potential to shake up how we think about and how we buy our devices."