Yes, pretty soon the keel wont be made of lead and ride on the surface. O yes thats a Proa. Then they will just add another so they can go in two directions. woops, a trimaran. Then they will get rid of the center hull due to drag. Hey we are there already, a catamaran.
I think their just a liitle slow in the "innovation" area. <img src="http://www.catsailor.com/forums/images/graemlins/blush.gif" alt="" />