There are some rumors about Apples gaming device, as well the roll out of gaming network in 2011.

There are some hints for a gaming device because Apple hired some experts for the development. (Graphic, Prozessor etc.)

One of the rumors are that Apple want to introduce a gaming monitor with full network access and an OLED Display This display could be delivered from LG Display. The monitor could act as the gaming device with the processor built into the screen.
For a few weeks we reported that LG Display are testing OLED panels with new touch screen technology for Apple.

LG Display and Apple signed a long-term deal to produce 15-inch AM-OLED Panels for use in its devices.