Blown871, with that username, we share some interests!
I agree that
RacingJunk Classifieds and
YellowBullet Classifieds are the best sites in the world for hardcore performance parts, but a lot of sellers don't want the bother of shipping parts overseas. The Nigerian scammers have made a lot of people suspicious about dealing with international enquiries...
Interesting points about having a sticky For Sale thread. For the amount of traffic the site currently gets, I personally would prefer to still have an individual thread for each item advertised (or for each group of parts that someone is selling at one time). For example, I never look at the pool room sticky because there's nothing to highlight that there's anything new there that's worth reading...