I love roundabouts and miss Europe as many places don't even use traffic signals. I have to admit, many Americans don't know how to properly use them, causing many accidents over right of way.
Yikes.
Be careful what you wish for. :) Having said that, they make so much more sense!
Yeah, they do cause a lot of accidents. People need to slow down and pay attention and they will be okay. They put a big one in a couple years ago near my relatives in Columbus, OH and they seriously had an accident every day for a while...