I think one thing everybody should have learnt about Amazon is that they have perfected the MVP strategy. This is JUST ground-zero. In the coming weeks/months,

I think one thing everybody should have learnt about Amazon is that they have perfected the MVP strategy. This is JUST ground-zero. In the coming weeks/months, expect to see rapid iterations...i.e. I wouldn't be surprised if they announce a desktop-side client in relatively short order. How on earth does a large company like Amazon manage to keep pushing out so many innovative products so frequently.