You could not be more wrong.
Google goes specific after each unique user and shell information about you to third party.
So if you or your girlfriend get pregnant Google will know even before your do.
Google knows everything about you and they shell this information to third parties.
A friend of mine helped his mother subscribe to a ladies magazine.
The only thing he did was search Google for information and went to the web site.
A couple of days later ways email ticking in with advertisement about danish ladies magazine.
The content in Google is not a best match for your search but best match for Google to make money.
So, yes, Google knows exactly who you are and how to make money out of you.
We need to have Google removed from the browser and replaced it with a service that doesn't track you.
I'm ready to pay for this kind of services removed.
I'm also the kind of person who have stopped using Facebook because there licenses policy is a scandal.
So remove Google service from Opera or I will find another browser!