I got hit 4 times. Three times there was damage to the bicycle - I just got bruises.

Drivers stopped, came out, appologized, made sure I was OK. I just asked for money for bicycle repairs (once rack, once forks, several times wheels out of true).

Mistakes can happen to anyone and I didn't think it was nice to give people hard time - they paid for damages, that's it. Didn't waste any time on calling the police, etc.