Looks like 3D Blu-ray is coming within a year or so. Yet another thing for the upcoming Blu-ray K Player to handle (both on import and output).
http://marketsaw.blogspot.com/2009/11/final-spec-for-3d-blu-ray-by-end-of.html
http://marketsaw.blogspot.com/2009/11/final-spec-for-3d-blu-ray-by-end-of.html