Behodar:
Companies that don't bother to publish their holiday hours. I ordered something from an NZ retailer six days ago and they've yet to do anything with it. Or maybe this is their normal, non-holiday level of service, in which case, yikes.
Same goes for cafes etc. which either don't publish their holiday hours at all, or only put them on a website which requires the user to register an account in order to simply view the hours of operation.

