I get what you mean Dragonfly. It makes me smile when another cyclist waves or nods or even wiggles a finger as they pass by. If not, that's okay too.
A few weeks ago, just the day before Easter, the weather was gorgeous and everyone was in a waving and "good morning" mood for some reason. A guy gave me an enthusiastic wave as he waited at the light going the other way, three lanes away, and I sent it right back, ha. It made my morning.

