As for the differences between audio and the printed page, the sonic aspects of poetry are important to me. I read my poems aloud to myself as I'm composing them. And I enjoy reading to an audience. I think people get tone more easily when they hear a writer read her work. Some people have told me they hear more humor in my poems at a live reading than when they see them on the page. I think that may be a matter of pacing. On the other hand, I've listened to a lot of poetry readings and I know how much you can miss. If you stop to really register one line, you miss the next three or so.