Google Introduces Interest-based Adsense
adsense.blogspot.com
adsense.blogspot.com
I'm very interested in saving for retirement. As a working professional, convincing me to use your brokerage/retirement products instead of the next guy is worth Quite A Bit Of Money as long as I stay. However, I have no intent of switching brokerages today, like I would be demonstrating if I had just googled [open roth ira account]. Ditto "wow, he certainly appears interested in computers" vs. "I have my credit card in one hand and my mouse in the other, who wants to sell me a laptop".
This is the big reason Facebook can't monetize my pageviews despite the fact that their algorithms could infer more about my interests than many people who have known me for years.
If I click on a google ad to buy an xbox, google know I bought an xbox, or am thinking about buying one (If I went through Google checkout, they can be sure, but that's not in the current mix afaik). It's probably a good idea for them to show me offers on xbox games and accessories once in a while after that.
Facebook can monetize your pageviews. They just choose to spend it all on 800 employees, swish offices, etc etc.
I also doubt Google AdSense would show me ads based on the contents of the referring page (as a limited form of http://en.wikipedia.org/wiki/Behavioral_targeting). Also Facebook could use all the external links you post or click to build a profile of you, but their limited keyword ad targeting indicates they don't.
Not to do so would be micromanagement, or rule-based algorithms. It decided, correctly, that you would be interested in Chrome. That's plenty.
I'm sure someone somewhere will be naively missing the point, happy that the advertising will more targeted and relevant.
http://www.google.com/ads/preferences/view?sig=ACi0TCio0d5X9...
As for tracking every move... They're already doing it for some time. This way indeed it will be easier to get to the information - a spouse of a friend may find your Interests page ... interesting. But considering the world now, and most likely the world of the future is filled with social networks whose primary job is to advertise your interests to everybody, I don't think most people will have a problem with this. Especially the young. As for those who do... you can always opt out.
Note that google already tracks your searches: http://www.google.com/history/
I'm sure someone somewhere will be up in arms completely missing the point, complaining that Google is tracking their every move though.
Since adsense appeared on tons of websites they've been able to track people. Just like all the other advertising networks that have been tracking people for the last 10 years+.
Edit: It has an opt-out button as well. http://www.google.com/ads/preferences