Duck Duck Go: Illusion of Privacy: There have been several articles in the press recently about users flocking to DuckDuckGo in the wake of the recent NSA snooping revelations. If you are in this category this post is meant for you.
If you use DuckDuckGo solely for the myriad of other benefits, such as reducing advertiser tracking, filter boxing, etc. move along nothing to see here. DuckDuckGo will provide you at least that level of “privacy”.