Not sure why you downvote me for explaining why the language used by an old woman is not indicative of how things are today (or have been for a while even). (Though, in her case, in kmarc's example, the usage of the longform makes sense regardless.) Apart from that, we discussed German terms, not American ones. And, as explained, in German the discussed greetings are actually taken rather literally. At least I believe giving some very small insight into a culture is actually useful but apparently you disagree.