The writer is a bit unfair on the "is microsoft evil" one - because those are news results. So assuming Bing gives equal share to the keywords (which is fair enough, it has no clue MS is the focus of your question) then the news results will, surely, depend a lot on when the story was published.

In which case the Google story (with 2 keywords in the title!) seems a fair one ot come top :)]

EDIT: incidentally I get this: http://screencast.com/t/dlYz0HMM so Im not convinced this isn't just waffle.