[daliusd]

It feels like something is wrong with your comment. I'm pretty sure that Google does something what looks more like A/B testing than law making process. That basically means that you should have some magic power to guess how adjusting one parameter (I don't even speak about multiple) will affect final result. Could you guess how mathematical attractors will behave by changing some parameters? Are you sure Google hires super geniuses that can guess weather? If they do why Google has not released they weather prognosis service yet that would wipe-out all competition from the scene?

[gibwell]

They don't need magic powers. They employ hundreds of human raters to judge the quality of search results according to Google's criteria and biases.