Well put, for the same reason we have used no noise reduction at all on our X0 captures or still images at this stage, we are still working out wether any noise filtering is a good idea, and at what levels.
It cracks me up to see some of the stills posted around the place that have had so much noise filtering done that it borders on posterisation, and I can only imagine that their final moving pictures would look weird and overly soft.

What encoder are you using cowclops to get it onto DVD?

BTW, I love your logo and its history!