I'm really glad the article came out though, it fills in some gaps that I was fairly confident about but didn't have anything other than my sense of the players and their actions to back up what I thought was going on.
I and a number of other people left in 2010. I went on to work at Blekko which was trying to 'fix' search using a mix of curation and ranking.
When I left, this problem of CPC's (the amount Google got per ad click in search) was going down (I believe mostly because of click fraud and advertisers losing faith in Google's metrics). While they were reporting it in their financial results, I had made a little spreadsheet[1] from their quarterly reports and you can see things tanking.
I've written here and elsewhere about it, and watched from the outside post 2010 and when people were saying "Google is going to steam roll everyone" I was saying, "I don't think so, I think unless they change they are dead already." There are lots of systemic reasons inside Google why it was hard for them to change and many of their processes reinforced the bad side of things rather than the good side. The question for me has always been "Will they pull their head out in time to recover?" recognizing that to do that they would have to be a lot more honest internally about their actions than they were when I was there. I was also way more pessimistic, figuring that they would be having company wide layoffs by 2015 to 2017 but they pushed that out by 5 years.
I remember pointing out to an engineering director in 2008 that Google was living in the dead husk of SGI[2] which caused them to laugh. They re-assured me that Google was here to stay. I pointed out that Wei Ting told me the same thing about SGI when they were building the campus. (SGI tried to recruit me from Sun which had a campus just down the road from where Google is currently.)
[1] https://docs.google.com/spreadsheets/d/18_y-Zyhx-5a1_kcW-x7p...
[2] Silicon Graphics -- https://www.sfchronicle.com/news/article/peninsula-high-tech...