I just got back from a trip to Shanghai, and being the newbie that I am, was obsessed with the scooter culture there. What I noticed was an abundance of "Forever" scooters that have LPG fueled engines. No, that is not a stainless steel topcase, but the LPG tank. Also, most of the scooters there have ABS which was cool too. No Vespas as of yet, but a pretty obsessed culture that likes to graphic/sticker the heck out of their scooters.
Mark