A couple of search engines have been started lately enabling to search for content published at Facebook. Booshaka is the newest one following the already introduced social search engines Wowd, Kurrently and Facepinch.
Booshaka searches the whole Facebook network with its content provided by over 500 million users and makes the content available by an search interface and various rubrics at the homepage. The focus of the results are most up to date information, most popular information and trending topics. The search results are provided in realtime with options to immediately share and discuss the issues. The service describes itself as a trend engine and uses a proprietory algorithm called PostRank to provide the results. To get further information visit the Booshaka homepage.
Directory Sources: Social Search Engines