OK, let me try to re-phrase it.

Uldah is kinda like a mall. People like to hang out there. Some people actually like to shop there.

Some people are unable to place a retainer in any of the Uldah market wards, due to the fact that all of the wards are filled to capacity.

One POSSIBLE reason all of these wards are filled to capacity, is because every BOT has 2 retainers, and those retainers are in Uldah selling at least 1 item for 999,999,999.

I'm pretty sure (I could be wrong), that there is no item in game worth 999,999,999 gil.

I vote we kick every retainer with an item costing 999,999,999 out of the wards.