Comment by gruez
>Your cell phone provider does not constitute "drinking buddy".
You're right, it should be even more scandalous for the government to get information out of my drinking buddy, because the information I told him was in confidence, and he promised he wouldn't tell anyone. My cell phone provider, on the other hand, clearly says in their ToS who they'll share data with and in what circumstances.
A non-exhaustive list that has, time and time and time and time and time and time and time and time again, to downplay the grossly cavalier approach they take to the "privacy" of your location data.
They value it alright. At several dollars per person.