The ultimate in light desserts?

Chicago based chef Grant Achatz of the Alinea Restaurant specialises in molecular gastronomy and has developed a pretty awesome new taste experience… A balloon filled with helium sugar sprinkled with dried Granny Smith apple. A desert you to have to breathe in might be appeal to some, and it appeals to me from a creative point of view, but I am not sure it will ever come close to Gu Chocolate Pot on a spoon.
