It doesn't though. My real problem with this whole Bing-Google mess is that if Google's search results really were just "one small component" of a good search experience, why doesn't Microsoft just remove them? Then it comes off looking reasonable and Google looks childish. That they haven't done so seems to indicate that they are an important part of the results.

Except that Google doesn't need to incorporate your clicks as a signal for search results... they already have that data.