It makes me sad and a wee bit angry.
Runners should be on the side as much as is safe but shouldn't have to hop onto the sidewalk to be avoided by a cyclist -sidewalks are as dangerous to runners as gutters are to us- cyclists should slow if necessary and safely go around the runner. Cars are expected to do so for us, they don't expect us to hop onto the sidewalk (ok, they shouldn't) just so they don't have to exercise caution and the same should go for a runner. We all have to share and because runners/walkers are the most likely to get hurt they should get priority over both cars/bikes, bikes should get priority over cars and cars should get the heck out of the way! , um, I mean drive like there are more people on the earth besides their own selves. Of course it'd help relations if everyone involved all knew/followed the rules of the road.