New servers are great but some servers are "Full" already. Those people playing there are not likely to just move on to another server.
I'm concerned that the server my guild was assigned to will be full and we'll have to sit in a 12 hour queue like in beta.
Unlike the general playing public, we don't really have the luxury of picking whatever server we want.
I wish those of us in a pre-order guild were allowed in before the servers fill up.