If you notice on that link you provided, they are listing the Legacy servers only. Legacy characters will be able to transfer to other Legacy servers to ensure that they are on the right data center for where they live. But at launch, Legacy characters will NOT be allowed to transfer to non-Legacy servers. I believe they have said they will be looking into letting us in future, but they likely want the non-Legacy servers to be able to establish their economies first. New characters can be created on Legacy servers however (though not this weekend). I'll be searching for my source when I get home later.
