There is definetely some truth to the article that the IPad does not really serve any very useful purpose. I have 3 IPads lying around at home, so I just made a "family calendar" web application for IPad and put it up on the wall. The app shows the weather forecast, today's events from the Google family calendar, a notice board, and also serves as light switch for Phillips Hue scenes.
Not so long ago, SAP released a suite of applications under the brand "Fiori" - these apps are responsivea, have a uniform look and feel and are much more pleasing to the eye.
No, that's being a child. Being a grown up means not only thinking about yourself