What city is the market ward/people hub on your server?

I am curious about this.

I'm on Lindblum and everyone has flooded into Ul'Dah.
The city is packed with people all the time,
and the market wards are so crammed that often i can't even summon my retiner because there is no space.

Limsa and Gridania though are ghost towns. The market wards are totally empty save a select few retainers offering strange goods, and the streets rarely see any notable movement.

Is Ul'Dah the choice on all servers or is it different?
Is it still spread out on your server?

I don't know but SE better impose a 30 min afk = disconnect rule because I lag something terrible on Gysahl whenever I visit Ul'Dah, also, an AH with a 100 slot limit per retainer, complete with taxes, would help alleviate some of the lag I experience in Ul'Dah.