GameSpot reports that a number of EA titles are now available on Valve's Steam platform. From the press release:
REDWOOD CITY, Calif. - December 18, 2008. Just in time for the holidays, Valve announced that, Spore™, Spore Creepy & Cute Parts Pack, Warhammer® Online: Age of Reckoning™, Mass Effect®, Need for Speed™ Undercover and EA SPORTS FIFA Manager 2009 are available now to gamers in North America via Steam, a leading platform for PC games and digital content with over 15 million accounts around the world.
Red Alert 3, along with Mirror's Edge and Dead Space, will be added to Steam in the coming weeks. You can find the complete press release here.