I was wondering (the other day) why quads haven't made it to the streets yet? I mean, if you can ride a motorcycle, 2 wheels and no cage, on the street, why hasn't someone made a street-bound quad?

I like the Peugeot... it's pretty cool looking. I would think it would give better stability on roads than a bike, even though I feel pretty safe on mine, 4 wheels is more stable.