Technology: iPhone Games - Shooters

Our Canadian friends iPhoneWorld.ca sent news that gamers legend id Software, game Doom, Quake and Wolfenstein plans to develop a shooter for the iPhone. As it is, Quake 3 Arena, the mobile Doom?

The idea, of course, a good, but as roket-jump do many other things? For me, iPhone most appropriate for logical games and strategies. And all that is required of hands, leave desktops.