Google Fiber is a nice business opportunity for them, but that requires infrastructure. This comes with none of that. It's not even a precursor to Google Fiber rollout. Either they are getting a similar-quality leased line to _one_ place, or it's just an ad. And even if the Starbucks uplink is "Google Fiber", the wireless connection itself will be a huge bottleneck, as it always is when you have more than around five devices communicating at once.