This is the subtle truth that I've seen a few folks on Twitter talking about for the past year or so: That Google has slowly but steadily reduced both the outbound clicks to other websites, but also the portion of their revenue that's based on ads hosted by other websites, while bringing both the "results" and the ad placements in-house, where they no longer have to pay out a share to site owners. Whereas Google was…
I wondered yesterday: if you provide microdata, Google scrapes it, and you later decide to remove your sites from Google - is Google allowed to keep the microdata and continue to publish it?