There's a great discussion that bifurcated from the Occulus Rift thread in FP General, and it regards a time where we can do things such as walk around the movie Avatar while it goes.
Not strictly stereoscopic vision. So it doesn't belong in 3D tech.
The very best audience for this would currently be in FP General, because that's where the largest collection of the guys I respect congregate (Chronoptimist, Mark Rejhon, etc.) but is there a better forum for it?