That wasn't just advice to you, that was advice to everyone.

Ul'Dah too laggy? No wonder, the whole server trying to fit in there, AFK'ing in the street.
Wards full? Everyone and their dog has two retainers with something for 999,999,999 Gil for sale.
Maybe they should close off the Ul'Dahn market wards, force people to use limsa and grid.