I doubt this had little to do with any relationship between linux users and their likelihood of overpaying on a hotel room or rental car. The price paid by Lin

I doubt this had little to do with any relationship between linux users and their likelihood of overpaying on a hotel room or rental car. The price paid by Linux users was almost certainly bumped up by Linux gamers explicitly trying to support game studios who supported Linux. You wouldn't see the same thing with hotel rooms or most other products that weren't intimately tied to the OS itself.