Thanks Rene! I always appreciate whenever anyone notices... and I like the idea about sending SMS through to an existing app. Of course, it would probably only be iChat, if Apple's going to do it...
Does anyone know if the SDK allows for devs to access desktop apps through the dock connector? (I would imagine not, as in Apple's perfect, shiny world would be thrown into turmoil by mere suggestion of said process.)
It would add a layer of interactivity to the phone that no one's been able to do yet. And would preclude the need to buy a separate item (a la Palm Foleo, or the thing Reaktor5 mentioned).