In the other hands, We need to know also that Google Inc could do that is because They already collect Our detail data from figuring out Our basic stuff info, aka personal information, like Our name, email address, telephone number or credit card. Then goes more on detail digger deeper like device information (such as Our hardware model, operating system version, internet browser, monitor screen resolution, unique device identifiers & mobile network information including phone number). Google would associate Our device identifiers or phone number with Our Google Account and believe it, They could do that. We already prove it.
While We never doubt Google huge skill with so much brilliant people inside it, while Google already informed by Our data, They could cross reference the info which whomever We make any contact, e-mail, especially if You also an android user, Google could also knew Your location-enabled, voice, detail data on contact list, photo, might be the storage info in Our SDCard, though Google already mention They never use that to cross link Our sensitive data like race, religion, sexual orientation or health.
IT World community holds by strong line from internet world that means all the IT World user people from all around the globe binds in it whether We like it or not. As We hold the view that internet should focus and brings any freedom motto, like We say on “double edged sword” position, internet could harm people unfortunately. Really, it's true!! Talk about identity theft (which We already make this article “How to prevent identity theft”), criminal conduct that could haunt Our kids (child molester, rape or kidnapper) from Facebook & Blackberry maybe if We aren't really cautious, The strong dangerous thing could happen maybe from Google Maps or GPS location-enabled services if some of Our secret military based exposed by enemy and so on with pretty long list.
Our closing statement are simple as We don't mean to point anyone or any IT World Company out there hence for whomever We knew that kind of IT World Company which just make any harm to Us and couldn't respect Our personal privacy info and belonging, maybe it's the best time We change to another IT World Company which serves Us better and hopefully best. Warm regards and please keep Ourselves safe from internet predator out there.