Low power mobile devices are pointless for anything quality anyway.
It's just playthings, and is a diversion from us actually moving forward.
The problem we have as consumers now, is that Apple has done very well from themselves as a company by pandering to the people who are not really those who are computer customers in the 1st place. They just want a gadget.
What drove computers over the past decades and drove it fast and hard were those who were "into" is and demanded more and more year on year, and they had to deliver it.
Now others have seen Apple making shed loads of money without needing to do this and the brakes have been applied. It's all about making money from the least advancement you can do.
No one would ever dare make an Amiga now.
The chip makers can do as apple does, produce something 10% faster than last years model and rake in the money (often using faulty cut down chips) as they are good enough to keep consumers happy as hey most of those are happy playing angry birds
Its why I have never bought a Mac, poos graphics,and they continue to do so and probably always will. they are more interested in a computer looking nice than performing nice and always forgo technical performance for looks.
I understand for some, the fact their TV is green and matches the carpet is more important than the picture quality.