Anyone else experience this while running? I was heading along a bike path -- well to the right and allowing for bicyclists' right-of-way -- when I heard someone behind me angrily grumble, "You gotta get some shoes, pal". I turned and saw a cyclist approaching. As he passed, he yelled, "You're crazy!" and kept going. Nothing friendly in his tone at all. I replied, "Thanks much! Have a nice day!" Anyone else get this kind of hostility from people for our choice of "footwear"?