I was just checking the updates and I took the poll about Mace Windu really being dead. I thought right away that of course he's dead. After I had voted I gave it a little more thought. Maybe he did survive the fall. He had gotten his hand chopped off and then zapped by Force Lightning, but it might happen. He is an extremly powerful Jedi. We have seen other Jedi survive huge falls but this is a little different considering what just happened, but it's still possible. I don't remember anything about Yoda or Obi sensing his spirit or something but I'm not a master of the EU. It would make great story, how Darth Vader would hunt him down or something like that. What do you think?