December 12, 2012 Pew: Social Networking Most Popular In The UK, And Despite The Smartphone App Boom, Voice Calls Remain King Edit Delete Tags Autopost ASource: http://feedproxy.google.com/~r/Techcrunch/~3/t2Z3C1x-wsk/ARROW ELECTRONICS INTERNATIONAL BUSINESS MACHINES MILLICOM INTL CELLULAR PEROT SYSTEMS WESTERN DIGITAL CHINA MOBILE POWERCHIP SEMICONDUCTOR