Long before they added Kinect support I remember hearing about a mod that let you use your mic to call out dragon shouts. Why not add that in via official patch?.
FYI there's a mod that allows you to voice-control everything that you can do with your keyboard, including stuff that Kinect can only dream of. There's a clue in my sig.
I'm very dissapointed that there is no mention of the 'dialogue bug' being fixed in the new patch. Have they broken the thing so badly they don't know how to fix it or are us PCers just being hung out to dry while they pander to the console (i.e. Kinect-buying) masses?