(1) See collaborative software, social networking and social search engine.
(2) Software that runs in a social networking site. See Facebook and OpenSocial.
"social software." YourDictionary, n.d. Web. 15 May 2018. <http://www.yourdictionary.com/social-software>.
social software. (n.d.). Retrieved May 15th, 2018, from http://www.yourdictionary.com/social-software