I acknowledge others with a nod, flick of my fingers, or a wave. It's just the polite thing to do here in the South.

As for shaving, we are talking about leg and other body hair aren't we? Yes I still shave. But I find it's more important for the hair that is beneath my bibs or shorts. Hair just traps moisture and lets fabric that should move with the skin rub and abrade parts of me that I really don't want to get sores on.

Just to be more clear, I don't shave clean to the skin. I just shorten the hair with those trimmers that have the combs you can put on them to control the length.