Always thinking, Google. A new service will give some users access to an option that allows them to identify sites they like, sites appropriate to their search.
Extrapolate a bit and you can assume most people will not use this option, should it take off. But some will. And some of these people will have search habits like yours, and the sites they approve will influence the sites you see. Which in some ways is a departure for Google because a human element is introduced to their search results. Given that a result of Google will be something like artificial intelligence, then what makes this interesting is that people will be teaching a machine. Which raises all sorts of questions….