misskrystal said:I guess I was still under the impression that tipping was optional. It is in the UK anyway.
The 'optional' part of this discussion is using curbside baggage check rather than checking at the counter inside the airport. When you use this "free" service, you also tip the people providing it. The nice thing it that you are free to decide what to pay for the service.
Here's a free tip for everyone. Always make sure the tag going on your bag matches your destination-wether you are checking inside or outside.