A great point in the article, but IMO this is a function of the screen size, not iOS. The core problem is reducing the pain of switching apps. On a desktop, s

A great point in the article, but IMO this is a function of the screen size, not iOS. The core problem is reducing the pain of switching apps. On a desktop, screen resolution and space allows you to position windows side-by-side or overlapping. On iOS you have to double-tap, and select an app from the bottom dock to switch to. Android has the same problem- you press the home button, and choose an app to switch to. Both forces the user to focus on managing apps, instead of focusing on the desired "task".