I searched Google on Bing, this is what i saw

Well, there are a lot of articles, blogs out there about the "competition" between Bing and Google. And some articles about why Bing is know as the "Porn search engine" lately. Especially, one of the posts in Techcrunch about unsafe search of Bing was interesting.

Yesterday, I caught something. I searched Google on Bing and this is what came up.

After two minutes later, they corrected (?) it.

But, why? Whose job is it? Why Bing does something like that? Or a dumb employee?