TigersMommy, that link you posted is so great.
Having been brought up with several boxers and now my own, all with natural ears, Ive honestly never given a thought to how they hang etc. However I do what my parents did every day and massage Monty's ears. When we get back from our morning walk I check his ears for grass seeds, usually clear any wax with a tissue then massage them for about 5 minutes. He absolutely adores it. I think he'd sit forever more having that done.
It's just a normal routine for me to keep them nice and clean. Glad to know I'm keeping them in shape too.