Them: Job opening! Apply now!
Me: Why don't you list the location?
Them: Why would you need that? Only people interested in a certain, unspecified area would follow us. Right?
Me: *stares in Third Culture Kid with friends everywhere*
Follow
But, seriously?
If you're posting a job ad on the internet, add the location. List a city. Name a country. Do the bare minimum because the internet does not have a border patrol agent making sure your job listing stays in the correct jurisdiction.