[Mikeb85]

But there's definitely legal grey areas. Like, if you're on vacation but have a job back home, are you prohibited from answering work emails? Sending a commit from your hotel room? When does it go from doing work on vacation to 'working'?

[ghaff]

For that matter, even if I'm attending an event, meeting with customers, talking to press, etc. I think the only place I've ever needed to get a "business visa" is China. I'm guessing there were other cases where I was technically supposed to but no one does.