Top 10 reasons Goldwing riders don't wave back

1. Wasn't sure whether other rider was waving or making an obscene gesture.
2. Afraid might get frostbite if hand is removed from heated grip.
3. Has arthritis and the past 400 miles have made it difficult to raise arm.
4. Reflection from etched windshield momentarily blinded him.
5. The on-board espresso machine just finished brewing.
6. Was actually asleep when other rider waved.
7. Was in a three-way conference call with his stockbroker and his accessories dealer.
8. Couldn't find the "auto wave back" button on dashboard.
9. Was simultaneously adjusting the air suspension, seat height, programmable CD player, seat temperature and satellite navigation system.

And the final reason Goldwing riders don't wave back:

10. They couldn't see through the glare from the chromed dash accents.