the thread listing of participants included their location???? In addition to their current name and topic heading. This would be especially useful in the WTB or WTS sections, where location is SO important. I know some don't list their location, but some basic encouragement/rules could fix this. City, state. and zip code would suffice. We're all not that paranoid, right? How many times do you see the "Where are you located?" reply as the first response?