It doesn't have to and I believe you are mistaken/oversimplifying.
As far as I understood the whole Bing ordeal was that users with the Bing toolbar reported not the links and ranking shown, but what the users chose as the "correct" hit for that search.
In that regard this doesn't really have to alter Bing's results in any way at all.
As far as I understood the whole Bing ordeal was that users with the Bing toolbar reported not the links and ranking shown, but what the users chose as the "correct" hit for that search.
In that regard this doesn't really have to alter Bing's results in any way at all.