I agree with this sentiment in principal. In this particular case it gets a little hairy since the service is illegal in Canada, but the company is based in the USA and no longer accepting Canadian customers. I'm not sure what the line should be, but certainly we don't want a situation where any internet company can be shut down by any country that interacts with the internet.

Of course, I also think we should make this business model illegal in any country. But that's a different thread.