Square open sources Viewfinder(thenextweb.com)4 points·by thikonom·12 lat temu·0 commentsthenextweb.comSquare open sources Viewfinderhttp://thenextweb.com/insider/2014/05/05/five-months-acquisition-square-open-sources-viewfinder-server-android-ios-apps/0 commentsPost comment—