Update: Following up on the link above about Schmidt leaving his CEO position at Google, this little aside from Business Insider is just wonderful:
One day Larry and Sergey bought Android, and I didn’t even notice. Think about the strategic opportunities that has created. Sergey found Google Earth one day while he was surfing on the Web. And then he walked into my office and told me he bought them. “And I said, “for how much,” Sergey?” And it turned out to be a few million.