This is a shallow and misleading characterization of capitalism and Microsoft's current place in the economy. To pretend that Microsoft is no longer relevant just because their mobile phone and Windows 8 haven't been successful is just lazy journalism. Look at how much software still runs on Windows machines. Microsoft software runs the modern corporate desktop and that will not change for a long time.
Does Microsoft have challenges? Of course. But to pretend like they should be wiped away because of a few bad years is the argument child makes, not a journalist.