Methinks that by definition humans are tribal animals.

Bikers wave to each other as they pass, I think Corvette owners do the same thing, Marines greet each other, out here in the boonies of the west where we can drive a long time without seeing another car its instinctive to wave when we do pass someone going the other way.

Last week in Las Vegas when I ran across a kilted guy headed the other way, even though he was in a hurry, it seemed instinctive that we both stopped to shake hands before moving on.

Sadly, some of the "punk/goth look" kilted guys have been uninterested in sharing the bond of the kilt...guess maybe having this 61 year olde fossil also kilted steals some of their thunder.

Ron