TypicalSurfer - 2:44 pm on Dec 2, 2012 (gmt 0)

I don't think bing is desperate, I think they are more than happy to let google be the pioneer in this market. Playing the role of #2 keeps them out of the sights of the usual cast of regulatory characters, they can toy with google a bit, let the pioneer bear the brunt of the hatchet attacks.