Streaming is pretty much the de facto delivery and consumption method for digital content these days. So much so that getting access to offline content is ironically now a paid subscription feature rather than the default. But there will always be times when an Internet connection isn't available or isn't good enough for quality audio, let alone video streaming. And there are also times when you'd rather not bring your phone with you to increase its chances of survival. For both those cases, the Mighty Vibe, a.k.a. the Spotify iPod Shuffle, might be your cup of tea.