why use toy os?

okay, really get people upset with this.

why on earth would any resposible, thinking businessperson choose an operating system meant from day one of developement at a home games machine os?
(translation: why use M$ crashware for your business, besides the money poured into advertising?)

it doesn’t work as well as unix, mas os or linux do, itisn’t as reliable, and the latest addition the .net framework is adding more security holes into an os that already leaks like a seive.
why waste money paying the exhorbitant rates to buy bad software?