that is funny right there....
>With private services, you're more or less out of luck,
In a way, but last I checked google nor facebook are legally empowered to Arrest, Put me in a Cage, Raid my Home at 3am, Shoot my dog, Detonate Explosives in my children face or even Kill Me.
So yes google violates your privacy, to sell you shit, the government violates your privacy to put you in a cage or kill you. I am more concerned with the latter...