> I can't believe these comments, what is wrong with you people?

I had a similar feeling while reading comments here, but then I reminded myself that most of people commenting here are from the US and are used to this strange tipping culture.

Oh wait, you mean comments criticizing American tipping culture? ;-)

Seriously though, I wished Americans would keep this broken tipping culture to their own country. Unfortunately they are polluting other places (especially the ones popular for American tourist) and introduce this broken "mandatory 20-30% tipping" madness.