It simply doesn't make business sense for Apple to build a suite of web apps. Their business is built on hardware sales. Web apps commoditize hardware. They do

It simply doesn't make business sense for Apple to build a suite of web apps. Their business is built on hardware sales. Web apps commoditize hardware. They don't want customers asking themselves why they're buying shiny expensive Apple hardware when they could get 95% of the same experience on any computer or mobile device with a modern browser.