Hey Michael, I loved your book on Quantum Computing, but don't get me started on D-Wave or as I see it: $15M for a huge magic box that might be faster than a $1

Hey Michael, I loved your book on Quantum Computing, but don't get me started on D-Wave or as I see it: $15M for a huge magic box that might be faster than a $15,000 GPU cluster for some problems. But seriously, the book rocked, and this one's coming along nicely.