Speaking form outside of the U.S.
Google is the one who delivers the best results in search, Bing delivers quite useless content when searching for things outside the U.S. The same is true for the other products from Google.
To me, if you live outside the U.S. the best deal (by far!) is Google. Alternatives only care for the U.S. Rather limiting in my point of view, but hey, what do I know right? Not to be trolling or something, but in that sense Google is more of a global player than any of the alternatives (including Microsoft).
Furthermore I can confirm that MS and other alternatives handle anything outside of the U.S. I have (very sparingly used) mail accounts with Google, Yahoo! and Microsoft (since Hotmail)...and guess which account is getting the least (directed) spam. Again, privacy is not a word in the vocabulary of Microsoft or Yahoo!
Ok, a bit of explicit NSFW language follows: For me it is hard to understand that somebody complains about what Google might do regarding privacy, while the alternatives already sell us non-US'ers out
Spoiler
, in essence, fornicate non-US'ers from behind using sand as vaseline
while not even trying to keep up with what Google actually delivers. Because of that Google has a tremendous amount of goodwill all over the globe and (generally speaking) people are not that bothered with the advertisements that Google fires in their direction.
Let me put it this way, why people call searching on the internet 'googling' and not 'binging'? The latter term does not bring such a nice association to my mind...but again, what do I know?[/rant]