People on bicycles here act like they are both vehicles and pedestrians - whichever helps them the most. I've almost hit several. The other day one crossed main st at a crosswalk a bit ahead of me with traffic oncoming from both directions and then proceeded to casually weave all over the right hand lane. With this one, I moved into the left lane to pass so I didn't come close to hitting him. They run stop signs, cross crosswalks seemingly without looking, and are generally dangerous. It's a wonder they haven't been killed - to say nothing of the skateboarders. Even the pedestrians don't seem to think looking or crossing at the crosswalk after looking is too important. I try to be very careful to look out for these morons because I don't want to hit them. It's almost like they are challenging someone to do it though.