yeah, I just had a 24" iMac delivered by someone via them. Just a dude with a phone and no uniform. He rang the bell to make sure someone was home as he said he wouldn't have felt comfortable leaving it otherwise.
I'm in Silicon Valley and the label says the origin was Fontana, CA. It's weird how the shipping status change just appeared suddenly on the Apple order page one day and then it arrived the next. 🙂