Now I can't get the picture of Amazon employees in dark robes repeatedly reciting the tenets out of my head... That being said, where's the proof that having P

Now I can't get the picture of Amazon employees in dark robes repeatedly reciting the tenets out of my head... That being said, where's the proof that having PEs is better than having architects? If we look at results, I don't see any evidence that Amazon's creating better software than Microsoft on any quality axis.