I wouldn't get it one.
However, the world needs something to fill the gap between the helicopter and the turboprop / C130 etc. I was thinking how useless we really are the other day. All this technology and yet because the roads are out and weather bad we can't get aid in to help the quake victims in Pakistan. We need a supersonic transport that can carry and paradrop a bulldozer or two to create a runway for the follow on airlift to get in.
Then there was old Capirossi at the Oz Moto GP. Because he had some fluid drained from his lung after a crash he could not get back to Europe in time for the next race - all of today's airliners require high altitude flight and the pressurisation would injure him! Have to go on a boat... but that would take weeks! Gawd.
Also I reckon we need a small supersonic bizjet so world leaders (or SAS) can get to meetings or trouble spots ASAP. Imagine Blair popping over to see GWB in the back seat of a Tornado! Mind you that was reputedly not as good as Concorde for sustained supersonic flight.
What a crazy world we live in.