If game developers attempt to leverage the differences between the various flavors, then I think you're right. But I think they'll make a concerted effort to run the other way. I seriously doubt that you'll see many (if *any*) games that absolutely require a hard drive. Its presence may enhance your game playing experience (downloadable content, integration of legally obtained digital music [wink, wink], etc.) but it won't preclude you from just playing the game. Besides, any developer creating a game for both Xbox 360 and PS3 would be crazy to base his design around the use of a hard drive.
And the rest of the differences between the proposed models shouldn't have any effect on game play (wireless controller, wireless headset, etc.)
If game developers attempt to leverage the differences between the various flavors, then I think you're right. But I think they'll make a concerted effort to run the other way. I seriously doubt that you'll see many (if *any*) games that absolutely require a hard drive. Its presence may enhance your game playing experience (downloadable content, integration of legally obtained digital music [wink, wink], etc.) but it won't preclude you from just playing the game. Besides, any developer creating a game for both Xbox 360 and PS3 would be crazy to base his design around the use of a hard drive. And the rest of the differences between the proposed models shouldn't have any effect on game play (wireless controller, wireless headset, etc.)