Actual Revolutions Ending
I don't remember seeing the machine pull out the jacking device from Neo's head killing smith. I see smith taking over Neo then it cuts back to Neo and the machine and you see Neo convulsing (like there is a struggle inside Neo) then back to Smiths and you see them being destroyed. Now the movie cuts back to the machine and the machine says, "It is done". Why would the machine even bother to speak if nobody is there to hear it. Neo is dead so why say anything - right? If the machine pulled the jacking device out of his head he would of just died without any convulsions. Just go limp like in M1! Also, When Neo is carted away he now has the same light illumination as the machine city. If Neo just died the machine world would be lit and Neo would look human not glowing like a x-mas tree too. Right? Something more happens to Neo but it not death. The answer is not known anyways because the W brothers have to write up something for the anamatrix sequal.