OK, but that's not true, pretty much anywhere. If it's illegal to provide a service to people in a country, it's illegal wherever your site is based. It may be hard to enforce, and in most cases the authorities won't try, but if it's serious enough then they totally will. This is the same basis for extraditing people who sell rootkits or CSAM, or for when the US imprisoned the bosses of European gambling companies on charges of providing services to US customers. BetOnSports was a listed companies in London, and sports betting is legal in the UK. Didn't stop the US authorities arresting and imprisoning the CEO for years when he took a flight that connected via Dallas. (
http://news.bbc.co.uk/1/hi/world/americas/8339338.stm)