The AP has printed a useful article on Google's invasive, personal data-gathering strategy.
If you're amazed - and maybe even a little alarmed - about how much Google seems to know about you, brace yourself. Beginning Thursday, Google will operate under a streamlined privacy policy that enables the Internet's most powerful company to dig even deeper into the lives of its more than 1 billion users.
Here's an example of Google's enhanced data-gathering capabilities:
The information Google learns about you while you enter requests into its search engine can be culled to suggest videos to watch when you visit the company's YouTube site. Users who write a memo on Google's online word processing program, Docs, might be alerted to the misspelling of the name of a friend or co-worker a user has communicated with on Google's Gmail. The new policy pools information from all Google-operated services, empowering the company to connect the dots from one service to the next.
The article points out ways to minimize the data gathered.
For starters, make sure you aren't logged into one of Google's services when you're using Google's search engine, watching a YouTube video or perusing pictures on Picasa. You can get a broad overview of what Google knows about you at http://www.google.com/dashboard , where a Google account login is required. Google also offers the option to delete users' history of search activity.
It's important to keep in mind that Google can still track you even when you're not logged in to one of its services. But the information isn't quite as revealing because Google doesn't track you by name, only through a numeric Internet address attached to your computer or an alphanumeric string attached to your Web browser.
I don't find that terribly reassuring. But what about smartphone users? It turns out (unsurprisingly) there is a lot of anger.
One of the major gripes is that registered Google users aren't being given an option to consent to, or reject, the changes, given that they developed their dependence on the services under different rules. In particular, people who bought smartphones running on Google's Android software, and signed two-year contracts to use the devices, may have a tough time avoiding the new privacy policy. They could switch to non-Google services, but those typically don't work as well on Android software. Or they could buy a different smartphone and pay an early-termination penalty.
I plan to use Google minimally (I don't own a smartphone) and follow the advice given above.