Unless Jobs is going to be on streaming video giving a tour of the facility, say, like he did when they opened the first retail store - though that was a pre-recorded video, not live. So I wouldn't bet on this, but it seems like a possibility.
From the point of view of an iTunes user, the NC data center is irrelevant. It's a hidden implementation detail. The iTunes store could be running on a G4 Mac Cube under Steve Jobs' desk, for all it matters.