The biggest woe for iPad gaming was the lack of tactile controls. Now that on the iPad we can use Bluetooth controllers, what if someone created a game controller that acted like a keyboard, that was small, portable and wireless. Many developers may implement keyboard support into their apps and if this works like a small, specialized keyboard (it interprets the joystick as left right arrows for example) we could have a really nice portable gaming platform right here. What do you guys think? If the device was cheap enough, and people incorporated it, I think this could make a very interesting horizon for iPad gaming.