In other cases where Google's algorithms have come up with something embarassing, they have corrected it. It is revealing that they have chosen not to do so in this case.
>If an org does WBI's then it's a good indication that they are not choosing the best applicants
I don't think the data supports this. Say what you will about Google, but they do WBIs and the average quality of their engineers is very very high. Same with FB.