At first I wasn’t too sure what to make of it. An email explaining that a mobile application I’d written had changed someone’s life. But it turned out to be the single best piece of user feedback I’ve ever had and probably the best email I’ve ever received. It all started with an ultimatum from my wife, and a desire to create an app which would “scratch my own itch”….

You can [listen to ‘TextQuick and the Power of Software’ on audioBoom](http://audioboom.com/boos/3348134-textquick-and-the-power-of-software)

Or continue to read the rest of this post over at Medium …