Given their respective install bases, I think Android should be the default OS for J. Random Average. I teach in a public school, and a lot of my students have

Given their respective install bases, I think Android should be the default OS for J. Random Average. I teach in a public school, and a lot of my students have Android phones. The plurality of them have the Samsung Galaxy S III, actually. But your point still stands. This technique just has to make it relatively inconvenient for the average non-technical user.