Forum Moderators: Robert Charlton & goodroi
Forgetting the FTC, what they've done to the organics with aggressive ad placement, reducing from 10 to 9, to 8, to in some cases, 7 organic results, etc...seems at odds with that theory.
Google has more data about its searchers' behavior and satisfaction than we do. For all we know, its searchers may not care how many organic results are on the page.
In Google's case, there are separate teams for things like Search Quality, UI, Webspam, and advertising sales, which means that talking about an all-encompassing "they" doesn't make a lot of sense.