For all you drivers out there here is a way of showing your appreciation when some driver gives you the way, so cool.
you can give a smiley face or if your not impressed by other drivers then you can give them a sad face or tell them to back off.
i personally would add more things to say.
i think this is pretty cool because i always wonder if people can hear you when you say thank you to them when your sat in the car, and there sat in their car, the only people who can hear you are the passengers but there not the ones who gave you the way are they?
religious people can have flashing 'may you be guided' looooooooool, or 'spread the word, god loves all' loooooool, i can carry on with different signs for ever.
so bloggers if you had a car with this gizmo what would be your favourite flashing sign to other cars?