Especially on the weekends. I see it all the time. Parents riding ahead of kids with training wheels who can barely control their direction. Completely oblivious to the kid behind them. People walking dogs on retractable leashes, with 20' of leash out. Walkers 3-4 abreast taking up the entire right hand half of the trail. Kids on skateboards who tack--or whatever you call it when they zig-zag all over the path--without any regard for other users. I only ride them on weekends when my wife decides she wants to take a ride, and then I take my fat tire cruiser. I really don't want to be clipped in on those rides.