Originally Posted by
num1bearsfan
If it's like a free hotel shuttle absolutely, and I can tell you with certainty that it is expected that you do, every bit as much as a pizza delivery man. One or two dollars is customary. If you're not tipping the shuttle driver you're committing a faux pas.
No, you are just not consenting to an economic model that you disagree with and forced bribery that does not result in consistently good service.
Pay the driver a living wage, if that means the shuttle is not free then so be it.