> There are ways to track location outside of the operating system.

> For example, even Facebook says (and the comment you replied to noted) it uses photo tagging and what wifi network you're connected to in order to determine location.

By photo tagging, do you mean GPS coordinates? Isn't that done by the app that takes the picture?

Can't I disable Wi-Fi?

If my wireless ISP is giving everyone free access to my location through some sort of IP address or rDNS scheme, isn't this an ISP issue? I mean, can't you make this exact complaint about every single thing you use that connects through an IP address?