Thanks Rich for forwarding RRMAN's suggestion to the site people.
In the meantime, my one suggestion in regards to this would be a gentle ecouragment for people posting in the sale or wanted to by sections an indication in their topic:
FS: Lionel whatever
WTB: MTH Whatever
That way in the recent posts window we would know.
I often click on a "Recent post" only to find it's a For Sale post, when I'm thinking it's going to be a topic and discussion about said item.
Just an idea