I don't know where you got that from... I'm not suggesting everyone in a theater share one pair of headphones. Obviously everyone would have their own and each would have the same ideal sound regardless of their position.
ToriaUru writes to let us know that Michael Geist is reporting that the Canadian Minister of Industry will not be introducing the proposed Canadian Digital Millennium Copyright Act legislation as scheduled. That proposed legislation, discussed here a couple of weeks back, is now reaching Canada's mainstream press. Geist doesn't speculate on why the legislation is being withdrawn, but it could have something to do with the massive popular outcry against the proposal that Geist helped to orchestrate.