I really believe we would be better off if every piece of technology we used was open source. All the display manufacturers really want is to make displays. Making the OSD doesn’t have to be their doing, and an open source community could build a common interface with some basic button requirements. We could maintain a list of supported manufacturers and before long you know to avoid devices that don’t support it. This doesn’t happy because open source is uncommon in non-software industries, but I truly believe no one is maintaining any competitive advantage with their proprietary OSD. They could share their source with, I believe, no negative impact on competition. In fact the industry would be healthier because consumer friction would be lower.