Someone correct me on this.
Starbucks Wi-Fi access is typically handled through T-Mobile hotspot.
If that is the case, T-Mobile is yet another step closer to handling iPhones in the US. I would love to buy the auf deutsch version and use my current provider, especially when a button pops up automatically telling me when I'm in range of a hotspot.
Fantasies aside, this feature is more then free WiFiTMS access, this hopefully puts to rest Starbucks music service pipedream. We see Apple gaining big ground by showing up in what used to be a competitor (although not a major competitor, it does show where theyre at now).
Also of interest is the ability to buy music you are listening to. Anyone else see content providers using this as an amazing way to get people to buy their wares? You hear an amazing song while walking down the street, and you pull out your iPhone/iPod and a button appears magically in the WiFiTMS. You slecect the song and buy it, right there, so you wont forget to later. That concept in itsself is pretty freaking cool, especially from the viewpoint of content providers. I will rate this very interesting, based solely off of that idea.