I have seen on several fan sites the idea that the "prime universe" is not gone and that this is an alternate universe etc. I am sorry but I am not buying that. Spock clearly tells Kirk in the mind meld that he is from the future. On the bridge Spock says that Nero changed the time line after he came from the future and destroyed the Kelvin. Uhara even says "an alternate reality" not "universe". This is considered the new time line and all that happened before is now lost. If someone went back in time and killed Hilter the future that they know is now lost. You could clearly see old Spock developing new memories when Kirk is made Captain.
So this movie clearly wipes out TOS, TNG, DS9 and VOY. Only leaving ENT.
Which is exactly what Abrams and crew wanted to do.
I still find it ridiculous that Spock after watching Vulcan get destroyed does not in any way shape or form trying to repair the time line. He even tells Kirk that he is "emotional" about the destruction. Come on man! He should of went to the Guardian and gone back to the future and stop Nero or better yet stopping the destruction of Romulus. Major plot hole that makes the story seem poorly contrived.
So this movie clearly wipes out TOS, TNG, DS9 and VOY. Only leaving ENT.
Which is exactly what Abrams and crew wanted to do.
I still find it ridiculous that Spock after watching Vulcan get destroyed does not in any way shape or form trying to repair the time line. He even tells Kirk that he is "emotional" about the destruction. Come on man! He should of went to the Guardian and gone back to the future and stop Nero or better yet stopping the destruction of Romulus. Major plot hole that makes the story seem poorly contrived.