If, and that is a big if, quantum computing was here, you won't be reading about qbits. All the headlines will be: "Heisenberg uncertainty principle violated;

If, and that is a big if, quantum computing was here, you won't be reading about qbits. All the headlines will be: "Heisenberg uncertainty principle violated; science, technology and life as you know it will change'. This has nothing to do with 'engineering challenges'. You are dealing with hard cold physics limiting our understanding of the standard model, just because the barrier is there.