I use the racks on the bus system here in Indianapolis all the time. Granted most riders who use the rack aren't all decked out in cycling clothes, the drivers got used to me as well as many of the other bus riders before my injury. When I was unable to ride, the driver's asked where my bike was, now they are happy for me being back on the ride again too. The bus is very convenient to extend your distance covered when you may not have the time to reach point a to point b in the time you have available otherwise. Also there are many areas that you cannot get directly to by bus, so the bus rack is wonderful. They also give me a safety bail out on some rides if I happen to get caught in a questionable area close to dark. With gas prices the way they are, more and more people are riding the bus who normally wouldn't.