Thanks to the high cost of cable packages and low cost of á la carte streaming, and perhaps thanks to cheap and tiny devices like the Raspberry Pi and Roku, the tiny, unobtrusive media streaming device is currently all the rage. The $35 Chromecast is the hot new streamer, but it's quite limited compared to the competition. Now, Sony is throwing its hat into streamer ring with the Bravia Smart Stick, and it's about as limited as Google's $35 device, but for different reasons.