As a potential customer I'd find the story part very useful because it tells me two things - 1. Its not just a random idea that someone thought but a byproduct

As a potential customer I'd find the story part very useful because it tells me two things - 1. Its not just a random idea that someone thought but a byproduct of a problem that a fellow android developer faced 2. Its not a just "beta" beta but a tool which is currently used in production by the very people who developed it.