With all the discussion about Sigma looking "military" I just thought I'd point out what the next generation military vessels actually look like. This is the USS Independence, a trimaran Littoral Combat Ship.
Yes Kevin, I know this design. It is really interesting to see these designs that we thought were all 'star wars' fictionalized designs coming to pass. They are now penetrating into Yacht Design. I hope the Cruiseships aren't next!