"Arduino, Gadgeteer, Netduino, Android ADK, Seeedstudio Grove, and Raspberry Pi. "
It is likely that Microsoft's "Devices & Services Company" strategy is "inspired" by Apple and Google.
High-end devices are fairly profitable (for Apple at least),
and with Google undermining price of software (can't beat free),
online services are a relatively safe bet...
For enthusiasts there are now many choices for DIY gadgets...
That may not be Microsoft's business strategy,
but sure is interesting...