Kernel - The most abstractly powerful langauge I know (ie, Blub). It's trivial to implement the behavior and semantics of other languages in, and very few restr

Kernel - The most abstractly powerful langauge I know (ie, Blub). It's trivial to implement the behavior and semantics of other languages in, and very few restrictions on how to do it. C - For interfacing with existing systems (POSIX, OpenCL, OpenGL etc) which would be too much effort to reproduce. I struggle to think of a third which I'd absolutely need (other than assembly), so I'll opt for VHDL - for when we need to break free of the shackles of our CPU.