If not that, then if you are going to have a static front-facing camera, then a front-facing-mic would be essential. I have used a couple of VoIP apps and people tell me the audio quality is pretty decent, but you have to hold the iPad in such a way that you are talking into the top of the unit.What I'd like would be a webcam with mic on a short lead.
Since I probably won't get a 2nd gen iPad (sure, he says that now!), I have been looking at this place for a suitable earbud/mic combo?