Since I've gotten my bike, I've come across a few jerks. I've always tried to make a point that when I was driving and saw a bike I would make extra space for the rider, or wave him/her past when I could. My dad's rode for a long time and I've 2up'd with him a lot, so I try to be very courteous. That being said; there are a number of folks that ride your *** while you're on the bike or they try to squeeze into a space that you've claimed as your buffer zone. When I'm in the car I'll flip people off when needed, but I'm very hesitant to do so on a bike, as it's just to easy for them to do something stupid and hurt me, or even kill me. Someone rear ends your cage you get whiplash. Someone rear ends your bike and you're under their car. Do I just concede and move over/out of their way? Are we just supposed to expect to be pushed around because we have 2 wheels?