So i was thinking during the previous 2 expansions a new "main" city has been released.
In BC it was Shattrath City and in WOTLK it was Dalaran. These "main" cities had the portals to the race capitals and all the profession trainers to the new max level and the tier item vendors etc. and also where everyone hung out if they werent doing anything :P
In cataclysm, what is this "main" city going to be? Are the vendors going to be upgraded in dalaran? is Orgrimmar/SW going to get new vendors and trainers?
Orgrimmar and SW. They're both heavily changed and both have a Stone Circle which has portals for all five new 80+ zones. (you need to get "attuned" to most of them by questing though) Also, Orgrimmar has "mini-towns" in it now as well. Goblin and troll places have their own banks, AHs, trainers etc.
Oh and there are flying trainers in those cities as well now.