And again I will point out that the new universe was created so that the writers didn't have to address previous continuity. Now with that said, they still wanted the feel of TOS, because without that, there'd be no reason to call this new universe Star Trek, whether it's a new timeline or not.
but they still had to address how that new universe was created, which involved addressing previous continuity.. It would have been much cleaner if they just said "This is a different universe, no point of divergence, no connection to prime universe. It just *is*." That would have alleviated some problems, I think.
Instead, we have loads of fans speculating on plenty of silly continuity issues, such as:
- why nero's ship looks nothing like established romulan tech
- why does Captain Robau wear a blue uniform instead of a gold uniform
- how can the Kelvin, a simple survey ship that predates the prime enterprise by 30 years have a crew of 800, over twice as much as the original enterprise
- Since when is the sky of vulcan blue?
- There is a window on the Kelvin bridge instead of a solid wall with a viewscreen as on all other Starfleet vessels of the future or past that were ever shown. This is not a one-off phenomenon, considering that the redesigned Enterprise has such a window too. So there is something different about the parallel universe designs, only that the Kelvin predates this universe
- these Romulans do not look like any other Romulans of the prime 24th century. They have lost the V-shaped forehead bones that all members of their race had since TNG.
- How old is Captain Pike? In TOS: "The Menagerie" Commodore Mendez states that Pike is about Kirk's age. But in Star Trek 09 Pike is Kirk's fatherly friend, at least 25 years older!
Source:
http://www.ex-astris-scientia.org/inconsistencies/inconsistencies-trekxi.htm
These are just a few examples of things can't be explained by nero's actions or the effect he has by his actions. They are not a huge deal but they do violate continuity of the prime universe 24th century. There are other violations to the prime universe continuity but why bother listing them all...
Now, perhaps some of these can be explained away, but the point is, however petty they may be, they ARE being debated and discussed when they shouldn't have had to be debated or discussed in the first place. If the point of making the new universe was so that the writers didn't have to address previous continuity, well, then they failed miserably.
It would have been much easier and they could have avoided these issues if they just didn't connect the two universes at all instead of making a halfassed attempt to please everybody.