Just when Google thought everything was going swell with its open source VP8 video standard for the web, up pops one last hurdle. And it's a big one: Nokia has suddenly decided to use the patent system to try to prevent VP8 from being adopted as a free (or at least free-er) alternative to the license-laden H.264 codec. Why would it do such a thing? Because, according to a statement given to FOSS Patents, the Finnish manufacturer believes VP8 isn't truly open. It describes the codec as a "proprietary technology", which offers