> Just walking around you can see who is using Unix/Linux and who is not.
> Granted most of it is embedded or SoC but they are definitely not Apple or
> Mac OS's on the clear majority of the hardware solutions. Unfortunately
> for us in the proprietary world it's not "cool" to talk about where you
> get your firmware/software from so no one is promoting that information.
>

Lionstracs seem to be fairly open about being based upon Linux.

http://www.lionstracs.com/