Dave, how about a "For Trade" section in addition to the "For Sale/Buy" sections?

I think the sections we have cover that as well. If you have a board and you want to trade it, just put it in the For Sale section and indicate that in the header instead of a price. You're still "selling" the board, you're just taking trade instead of cash. If we created a separate section, it wouldn't get any traffic and none of those "sales" would get any exposure, so people would just end up double posting anyway.