Also the US government has defacto extra-territorial jurisdiction due to the willingness of allied countries (i.e. most of the developed world) to extradite.
Of course only applies when they really want to get you, but that's still a risk.
As a less extreme example: consider how many non-USA hosts say they follow the DMCA.
As a less extreme example: consider how many non-USA hosts say they follow the DMCA.