[gaiusparx]

Facebook will then sing it big together with Bing, which might work towards Bing's advantage. I can see in a future Bing and Facebook eating more and more into Google's advertising dollar. Which can only be good as in competition is good.

[tallanvor]

The funny thing is that Microsoft's adCenter isn't on the list of approved providers, which is a little surprising given that Microsoft and Facebook already seem to have a decent relationship.

[Duff]

Facebook doesn't want to be a Microsoft partner, they want to be AOL, circa 1994. (ie, a walled garden)