AndroidSPCS
Android Expert
Well, no duh... what do you think cookies are? They have been around since the birth of the internet. Along with IP addresses, whois, ip trace, etc.No basis in reality? I respectfully disagree.
One only has to dig around a bit to see the bigger picture.
Google does track search habits and the links you click on. Those little adds that they bombard you with when you go to a webpage? How do you think they know to target you with an add that you are likely to look at? You click on that ad and then Google makes some money......
The games on Facebook and the adds or event notices that go with them, how do you think they know what to generate to get you to look at them? They watch your clicks and then scrub the data so that when you login, you are targeted with adds that you are more likely to take interest in.
Zynga (Farmville and Mafia Wars) also now has an agreement with Facebook that they no longer have to get rid of your personal data after 24 hours. They can hold onto it indefinitely. The reasoning? So that they don't have to spend so much on network speed and infrastructure everytime you click on one of their games. Facebook and Zynga sprung up from nothingness and now they make millions.....how? Ad revenue. How do they know what ads you are going to look at? Your online habits.
Ever sign up for something online or through the mail and all of the sudden you start receiving even more fliers or spam than you ever did? Guess where those third parties got your info......Most agreements have a clause or statement to the effect that they will sell your info for profit to other parties.
A good portion of the websites you visit place cookies onto your machine. How do you think Phandroid can "remember you" everytime you visit the site to keep you logged in? You are tracked in that way to.
Law enforcement using GPS or cell phone towers to find some one.....credit/debit card usage.....that info is kept. Call logs.....you've seen them, your cell phone has them as does the PBX at your telco provider.
That terrorist watch/no fly list? How did someone get on there to begin with? Where did that info come from? What habits were exhibited or words used that earned someone a spot on there? Online habits is but one of many ways.
And I am not saying all websites or entities do it. I am simply saying that the technology is there and the ability to digest large amounts of info and pick out individuals is being used.....either for or against us. For profit or not for profit. Search for and check out Room 641A......you'd be surprised at just what can be done and its just a tip of the iceberg.
Everything you do online can be intercepted and kept.
And just because you don't "see" it being sold doesn't mean it isn't happening. There is always more than meets the eye. There is always a bigger picture.
And with that, I've probably just earned my way onto another "list"......
If all this worries you, then stop using the Internet, on any device / technology / platform!
The rest of us will take reasonable precautions and enjoy our productivity of the Google services and having access to the richness of the information out there on the internet.
Now if Google wants to tattle tale on my deliciousAndroidcandy@gmail.com to the government, then they're free to do so!!

