Blake Ross (of the Firefox team) writes about how Google is playing with the trust (and good feelings) that we have built up with Google. He writes: “The tips are different—and bad for users—because the services they recommend are not the best in their class.”
Oh, that’s a brilliant point and why Wikipedia’s approach might take share away from Google. Wikipedia has its own problems (it can be gamed, just like there’s a fool who messed with my own wiki and made that content less accurate) but based on my searches this weekend, Wikipedia points to “best in their class” information much more often than Google does.