We have an indicated area to search from the Inmarsat signals. We have, apparently, heard the 'Pings' from the CVR etc...but, as far as I'm aware..there is not one single, confirmed morsel of physical evidence from the aircraft..... Sure, most of it would have sunk.......but SOME items would have floated.....there must have been thousands of buoyant objects in that aircraft. One appreciates the vastness of the ocean......and the wind and currents, - but nonetheless....it does seem very strange. Then again, just about everything about this incident seems unprecedented and bizarre in just about every way...