 Companies in the social search space include Evam-SOCOTO Wajam, Slangwho, Sproose, Mahalo, Jumper 2.0, Qitera, Scour, Wink, Eurekster, Baynote, Delver, and OneRiot.Former efforts include Wikia Search.In 2008, a story on "TechCrunch" showed Google potentially adding in a voting mechanism to search results similar to Digg's methodology.