Now that there are Auctioneers in Shattrah, it has become the best place to camp a bank alt.
The Auctioneers are located in the Aldor and Scryer banks so you have a bank, auction house, mail box and guild bank within 30 feet of each other.
Other benefits are there's no lag and if people want to do a face to face trade in Org or SW it's just a short flight to the Dark Portal and then a hop through a portal.
Enjoy