Trekguide.com that was an excellant post. You even have me convinced.
My only concern about this alternate timeline/universe thing is this: if there aren't changes in timeline(s) but universe(s), then why the hell does Spock go back in time to "fix" it? What is he fixing? Not his timeline according to what I've read. Am I wrong on this? He's going to fix the history of a new universe that was created because Nero tried to screw up the past. What would be the point of that? This new universe gets its own, new history (possibly a bad one where Nero is ruler????) It doesn't really make sense to me. Also, what happens to the "original" timeline in this theory? Apparently, what happens is...nothing? It can never be changed with time travel? If that is the case, then the original people (the one the OP says he won't recognize in this new movie) still exist there?
I'm completely confused about all of this.
Perhaps Nero's plan involves retrieving something from the past, which requires that he do the timeline altering stuff in order to get to it, so it's not really about killing George Kirk or blowing up Vulcan... they're just in the way somehow.
Sorta John Titor-y.
I appreciate the response, but that has nothing with what I was asking.
