If someone offered you just ads that you thought were relevant would that interest you? Or do you feel that it’s an invasion of your privacy?
My take is that if someone nails behavioral targeting to a point where the ads I see are all based on my interests and likes and the ads that are not shown to me are based on stuff that I’m not interested in I’m okay with that.
For companies that’s the holy grail as well, showing only ads that are relevant to users and being able to target specific customers. That’s what all companies in the digital marketplace are working on, and Yahoo! is no exception.