Microsoft unveils Spindex social networking tool Summary: Features social-feed stream and "trending topics" section May 24, 2010 -- 10:01 GMT (03:01 PDT) Loading... Please wait. http://i.bnet.com/video/10z0505_Web20_Spindex_full_low_ST.m4v Topics: CXO, Browser, Social Enterprise Kick off your day with ZDNet's daily email newsletter. It's the freshest tech news and opinion, served hot. Get it.