I think some damages may be a local issues. I've heard some real horror stories about all the carriers from different areas. For instance, a buddy of mine in Florida couldn't get a UPS shipment that wasn't molested somehow. Here, they're always perfect. On the other hand, I have a hard time getting a package from the USPS that doesn't look like it's been through an industrial-grade chipper/shredder, assuming I can get the package at all. It must depend on the quality of the employees in that area, or their management.
Same with cable. We have Comcast here, and they're golden. Yet, I hear all sorts of horror stories about them in other areas. At the same time, AT&T is an invitation to rape around here, while others don't have a problem. Go figure.