At a Gamers' Show, Gates Makes His Pitch as a Player - New York Times

At a Gamers' Show, Gates Makes His Pitch as a Player - New York Times: "With Microsoft's Live Anywhere system, game developers will be able to incorporate features that allow users to send instant messages between devices, and see if their friends are listening to music on their mobile phone or working on a PC. On certain games, players will be able to begin play on the Xbox 360, then switch to a mobile phone; they could also challenge others remotely regardless of whether they were using a PC or an Xbox 360. "