A songwriter writes songs all the time, whereas just writing a song can be done by anyone, anytime.
What the UN inspectors can do is demonstrate to the world, help the Iraqi government demonstrate to the world that the Iraqis are cooperatively disarming if that is in fact what the Iraqi government decides to do.
I think there is a great difference, in that when the poet is reading you get the whole personality of the person, especially if he's a good reader. Whereas a person just sitting gets what he puts into it.

