Aren't ZIP (it's an initialism, Zone Improvement Plan) codes by definition a US-only thing? Even in countries that don't call them post/postal codes, they're not known as ZIP codes.
Basically everybody in the US uses the phrase "zip-code" informally to mean postal code even when talking about international addresses.
Say what? Where in the U.S. do you live? I've been all over, and I've never once heard them called 'postal codes'; always and every time 'zip codes.'
https://www.google.com/search?q=site:usps.com+"zip+code" returns 120k results
https://www.google.com/search?q=site:usps.com+"postal+code" returns 372 results
What's wrong with calling them Zip codes? That's how they're written everywhere.
That's exactly the problem. .com <> US
Initially this kind of behavior was "quaint" and amusingly "typically American". But in 2015 it's just f-ing annoying.
So's complaining about something that's been the de-facto standard for 2+ decades.
Sure it might make us on HN feel good that .com does not equal USA and we are the center of the world, but it would make little sense otherwise.