"The glass window, an improvement on the original device as far as I can tell, stops the paper getting wet in the rain when you are driving your convertible sports car with the top down."
When Britain still was an empire, they didn't just complain endlessly about the weather. A little rain didn't deter anyone from cruising around in their Morgan...
Absolutely, when I had my Fiat, I drove all year round and almost never with the top up. Winter is so much fun with sun and warm heater on your face. A thick hat and blanket keeps it cozy.
People drive in the rain with their tops down?