So I guess I've crossed over to crusty old curmudgeon now - Today at lunch, I was walking back to my rented condo and the sidewalk was pretty busy with pedestrians. A kid was on his bike (I'm guessing he was probably 12 - 14 years old) and was trying to ride his bike past the people walking on the sidewalk and was getting nowhere fast. Finally, I said to him "If you want to be on the sidewalk, you need to dismount from that bike" Well, no acknowledgement from the kid and when the sidewalk cleared, he went screaming past me (at least he didn't flip me the bird). I should add that at no time did I use foul language.