'Tweetup' at shuttle launchFingers will be flying when space shuttle Atlantis blasts off: About 100 of Nasa's geekiest fans will be on hand, pecking away at iPhones, BlackBerrys, laptops and other Twittering gadgets.
Gaming takes over cellphonesSocial gaming has been supercharged by the move from the internet to the cellphone and by the explosion of online communities.