I had my first real ride out of the neighborhood Sunday morning and saw 4-5 bikes as I rode around the back country roads. They all waived and I waived back. As a newbie it was nice. Maybe its overblown, but considering the road rage out there, a wave is a nice alternative to the single finger waves I see between cars at rush hour! I also don't care if I don't get a wave. No big deal. It might be another newbie who is afraid to let go or just a jerk. Either way, nice to see some good will from time to time.