One quibble: > The buttons on the front are a few cents. It's knowing where those buttons need to be that is potentially costly. Offloading that to an app le

One quibble: > The buttons on the front are a few cents. It's knowing where those buttons need to be that is potentially costly. Offloading that to an app lets you cover all bases of unknown UI desire. Of course its still a terrible argument because dishwashers don't need to also be a disco ball or whatever nonsense marketing there is to justify the obvious money grab.