I don't get why pedestrians decided to take bike trail. I can understand jogging, rollblading, and biking, but don't get why walkers need the path. They got plenty of places to walk on - I mean, sidewalks are everywhere. And we, cyclists, need continually path to keep pedal all the time. I might be selfish, but that's how I see.
I have seen some people decided to stop in the middle of path and chatting.