A few social search engines
depend only on online communities.
Topsy (www.topsy.com) is a social search engine
that searches and analyzes content in Twitter.
ChaCha, a breakthrough social search engine
that went live last November, takes people-powered search a giant step further.
Damon Horowitz, one of the Aardvark founders, and Sepandar Kamvar, Aardvark investor and Stanford University consulting professor of computational math, released a paper this year called "The Anatomy of a LargeScale Social Search Engine
," which generated buzz in tech circles.
OneRiot, a social search engine
that "finds the pulse of the web," recently announced its official launch.
Scoofers is a new social search engine
that launched in the U.S.
Some topics covered are social networking, social search engines
, Twitter, new trends, and Web 3.0.
In the chapter on 'The Many Ways of Searching the Web Together: A Comparison of Social Search Engines
', the authors Manuel Burghardt, Markus Heckner and Christian Wolff have described the social web in the modern context with the discussion on social web characteristics.