>On big things failing to scale down: It occurs to me that the same applied in the transition to mobile. Microsoft was obsessed with making hand-helds and phones into little PCs, keyboard and all. It actually required a radically new interaction model and interface technology to unlock the potential of the form factor.
Are we living in a period in which many things seems to be going backwards? With ARM trying to go into servers/desktop, or the (somewhat) failed attempts to bring the tablet/phone interface to PC (Ubuntu and/or ugly full-screen-only apps)?