I do not want to "defend" Windows but you can do there a lot of things with its huge software-base that you cannot with AmigaOS (or right now any other "Amigian" OS). I work with Win7 at work and partly at home and AmigaOS is certainly not able to replace Windows. And when I would like to see the youtube video where AOS with 733 MHz is beating easily 3.6 GHz. I would estimate that the creator did all to make Windows looking bad and his "favorite" OS looking good.
