well in my opinion bing offers more reliable search results, the SE is not that seo friendly and it doesn't give much value to blogs. Bing offers good image and video search options,
I agree with the above information and yes they are little different but often same and well databases of both services carry different things
and they search differently
well mainly all sites search using the meta tag present in the coding.
Moreover everything is not present on same servers but different servers and Google displays its contacts
and some people have the data on google and bing both..
Well, the most obvious thing is they show different search results -- although many times the same sites show up on both. They treat links slightly differently. Google has a concept of PR, while Bing does something unknown to measure site authority.
Bing and Google different because they used by different programmer,for me Google still better then Bing, Google show more result then bing and so this what make me stick with Google to search whole things