Oops, another thing I forgot to say: I had a look on h-node too, but found no 3D printer, maybe I did not know how to look it up.
Yes, I agree. Nice analogy. But now imagine that Trisquel and Debian are not gratis, and Trisquel is expensive and Debian cheap. With the money I have, I might en up becoming a Debian buyer (using only its Free repository). That would be my case for 3D Printers now.
