[ajdlinux]

> Would this work when there are different laws for different jurisdictions and there is no way to tell for sure where the user acutally is located? I thought the reason behind the obviousness was to cover everything.

This is an obvious difficulty, though it could perhaps be alleviated somewhat by #5 (Adopt an industry standard) - some kind of "base" set of T&Cs and standardised vocabulary for each jurisdiction.