Sony tonight announced its much-rumored next video game console, the PlayStation 4. Sony Computer Entertainment prez and CEO Andrew House announced the console with little more than a logo and a handful of concepts. We're sure to hear more as the night goes on, and we'll be updating this post as we learn more. Lead system architect Mark Cerny -- legendary game dev and, to us, creator of Marble Madness -- came up next. He said that development of the PS4 started five years ago. Cerny said he's been exploring how to evolve "the PlayStation ecosystem," and he started by speaking to the limitations of PlayStation 3. Cerny said he's been aiming to make sure "nothing gets between the platform and the game." An image of an old-timey hunter shooting space invaders in the sky is used as an example -- here's hop
