Unigine is probably most known for their Heaven Benchmark that's used in most video card reviews. They sell a very advanced graphics engine and developing tools for it, all of which is very Linux-friendly.
The news is about a competition where they give away a free license with support and all for a team that uses it to develop a native Linux title. Obviously not applicable to OpenMW for a lot of reasons, but those interested in gaming on Linus distros might find it encouraging.