Would you like a bike that writes out messages as you cruise down the street? I know I would. A Parsons student named Joshua Kinberg takes his bike on a Maiden Voyage spelling out "I love New York".
The story doesn't end there thugh, Joshua Kinberg recieved a cease-and-desist letter beause he was using the word "Bluetooth", he explains the twists and turns in that story here:
Developments in the “Bluetooth Users Against Bush” Website Saga.