WinRT + coroutines makes modern Windows programming _amazing_ to write and read, and efficient to run. This plus the xlang (compiler? toolset?) system, all ope

WinRT + coroutines makes modern Windows programming _amazing_ to write and read, and efficient to run. This plus the xlang (compiler? toolset?) system, all open-sourced, shows how Microsoft has hedged against whichever platform will win the next round. Kenny Kerr deserves much credit for pushing all of C++ forward with these concepts.