I was just thinking about ST XI and it's ramifications, and I came to the sudden realisation that the results of this latest Trek movie result in the destruction of the Earth.
Think about it...Vulcan is destroyed.
T'lar is dead.
When Kirk finally takes out Khan, and Spock sacrifices himself for the ship, his puts his katra into McCoy.
But now there is nobody to put it back into Spock.
So Spock never returns to consciousness or awareness.
When the cetacean probe "attacks" Earth, there is nobody to figure out it's talking to whales, nobody to do the calculations for time-travel to the right spot.
So the whales never come back to the future, and the Earth is destroyed by the probe!
Damn J. J. Abrams! Damn his eyes!!