I do blame B&N as much in this instance, and it certainly was the books' banging around in the box that made the bottom fall out, but in my experience (and I've gotten a LOT of heavy books mailed to me in the last few years), most of what comes via UPS is beat up way more than what comes to me through USPS or Fed Ex, regardless of how well (or not) the books are packaged. I've cringed in negative anticipation whenever I see that a package is coming via UPS for awhile now, and I've rarely been pleasantly surprised by the condition of one of their deliveries. Most of my ordering is through IST, though, and these do always come via FedEx or (more usually) USPS, so IST boxes'/packages' ability to weather the journey probably contributes to my more positive opinion of the carriers they use.