A interesting topic that has been a topic of discussion in my due date group lately due to an issue I and a couple others have had at our OB offices recently.
How long do you typically wait for your doctor to show up to a scheduled appointment? Are you charged a fee if you are late? Do you think a patient should be able to charge a fee if the doctor is excessivly late? Here is an article about one lady who does just that, and has about a 50% success rate of recieving a check in the mail:
(the linked artilce in tip #3 is a good read as well, with additional tips for reducing wait times).