Is there a viable market for this type of transportation? What happened to the concord? Lets not forget that was during a time when face-to-face was the only way to conduct business.
Absolutely. It's a 24 hour commute from our Melbourne, AU house to our Brooklyn, NY house.
I've sat next to a fashion buyer who does the trip from SYD-NYC-SYD once a fortnight (that would be awful).
I'm hanging out for the scramjet.