I don't know why you guys are being told this...
I just called FedEx a couple minutes ago (1-800-GOFEDEX, then just pressed 0 to talk to someone since I hate automated menus) and told them I won't be home to sign for my packages, just like my previous deliveries. I told them they held it at the sorting facility last time, and I was able to just pick it up directly from them.
He looked up my tracking numbers, said no problem, and told me the address of the place they would be held. He also said they will be there all day tomorrow, and I can pick them up any time between 8:00 am - 9:00 pm.
This is on my tracking information
Shipment
Options Hold at FedEx Location
Not available to receive your shipment? FedEx will hold your shipment at a nearby FedEx location at no extra cost. Some shipments may not be eligible for this service.