i've never had a problem stealing, i order box after box, they all get left in front of the door.
Like thegame, I am amazed! Around here if you leave a garden gnome on your front lawn it'll be gone by the end of the week. (literally!)
Most of our mail's junk, but if you're not home and it don't fit through the letterbox (a slot on your front door) they take it to the local parcel depot office and you have to go and collect it. Between the hours of 8:30am and 5pm. Which is beyond dense, considering the reason you missed the parcel delivery was probably because you were at work. Idiots.