The long-awaited Intel KMS support for FreeBSD is quite exciting though it's a constant challenge of back-porting changes from the Linux kernel. There's also no official Radeon or Nouveau driver KMS/DRM drivers in FreeBSD.
On the other hand, people developing on the drivers are obviously Linux-only and a kind of narrow minded when it comes to more broader views and independend solutions. It seems to be a bit as they are only capable of engineering. Well, that is bad, since engineering makes things, that already exist, better, but it makes us never getting beyond it to gain access to new territories - it is like jet engines and rocket engines. All what's done today is clearly engineering.
The great time, when development was mor open and broad-minded is definitely over and an echo of the past. Today it seems everything is Linux-related in a very clumsy way.