This may sound petty - but their hotels rock. Most of the time it is a Marriott, Hilton, Double Tree, etctera. Plus if the overnight is a certain length, you get a downtown hotel. As I recall, every hotel at least had a restaurant. Very helpful when checking in at 10p, and not really interested in walking a few blocks to a Volero or Waffle House. Alas, their system for trip trades is very powerful, and as a line holder the ILIW works well.