Daily Twitter Updates for 2010-06-15 Steve Hatch, June 15, 2010. Twitter Launches “Places” Feature with Foursquare Integration http://ff.im/-m3KqJ # Powered by Twitter Tools Filed under Twitter. More to read December 31, 2010Daily Twitter Updates for 2010-12-31 December 30, 2010Daily Twitter Updates for 2010-12-30 December 29, 2010Daily Twitter Updates for 2010-12-29 December 28, 2010Daily Twitter Updates for 2010-12-28