The Blue Bottle lover in me thinks this is great, but I'm also somewhat skeptical that Blue Bottle can scale very far beyond their markets in large cities.
I see them as a place that offers a simple (and tasty) alternative to the mass-produced Starbucks cup for people who actually care about good coffee and not just getting a sugary milk drink. But will that appeal to enough people to get them into the mainstream market, or will they have to start offering a wider variety of drinks (Pumpkin spiced sugar-milk, anyone?) that places like Starbucks have trained people to like?