If Ceton comes out with the echo running Android with apps like vudo, Netflix, Amazon prime, etc, I might just buy it. At the current price point of $179, I would NOT but a Ceton Echo as is. I've always said it's a $79 device as is and I stand by that.
I think they'd have to really get down to $99 even running android in order to be competitive with roku.
I'm getting ready to purchase another Xbox 360 for media center extender purposes only but I'll hold off if Ceton actually comes out with a rock solid Android (4.3) implementation with WMC as a free app along with Netflix, Amazon Prime, Vudu, Hulu, etc.
If Microsoft was smart, they'd make a Windows Media Center App for the roku and other android devices. That would be the first Android app I'll ever pay for!