I went to the storage area we keep our stuff in to find a couple crawler motors I was missing and found one of them as well as a scraper/squeegie that I thought went to the crusher with my Lebaron in '04.
One thing to keep in mind Harry, The USPS also does some of Fed-UPS shipping for them, especially to small, rural towns like the one Mom grew up in. Fed-UPS wouldn't bother dispatching a truck theredue to costs, but they have their little P.O. right on the main drag to pick up packages up at. With Fed-UPS, my cousin would have to drive 20+min to get packages at a town big enough to "deserve" a store.
My employer still uses it heavily, we sell alot via E-Bay and use USPS for shipping. We regularly have 2 heaping weekday pickups (w/morning delivery) as well as a Saturday P/U and Delivery, if there were Sunday service, we'd likely have stuff going out then too.