The announcement of the Xbox One yesterday from Microsoft has raised more questions than it has answered. Internet is required but does not always have to be on? How long will a disconnected unit be able to play a game? Can I bring a disc to a friends house to play a game? Can I sell my game once I am done with it? I have seen all kinds of responses from various news outlets. Microsoft needs to get this stuff straight and out soon. Why? Because the stock price of Sony got a big bump yesterday.
Check out http://www.joystiq.com/2013/05/21/xbox-one-may-require-game-installs-close-out-used-game-market/
for more info.