"Quora launched full text search of questions and answers on its website on March 20, 2013, and extended the feature to mobile devices in late May 2013. It also

"Quora launched full text search of questions and answers on its website on March 20, 2013, and extended the feature to mobile devices in late May 2013. It also announced in May 2013 that all its metrics had grown 3X relative to the same time last year." [1] [1] http://en.wikipedia.org/wiki/Quora#History http://en.wikipedia.org/wiki/Quora#History