NVIDIA are having as Borat would describe "great success!" with their 3D Vision technology. Today NVIDIA have released a 3D Vision module which enables Web developers to easily build websites for streaming high-quality 3D video to 3D Vision-equipped PCs. The technology is designed as a plug-in for Microsoft's new Media Platform Player Framework Web development solution, it's also available for free and there's also a how-to-guide at http://www.3dvisionlive.com/apps
If you'd like to know more, NVIDIA have provided some information and a 'how-to' guide on how to stream 3D video on your website.