Are you one of those, like my self, who carry a mobile broadband router, and connect your mobile to this router when on the go?
Think about it – walking around New York city – think about all the cell towers that your mobile constantly connects to. Crazy when you start to think about it. And each tower, now got a record of you and your mobile paying it a visit. Using a mobile router as a proxy, all they get is the identifcators of the mobile router unit – not your mobile, now being in flightmode.
What an easy way to put a layer between you and the cell towers!