I agree on that. Likely they may consider banning you from posting for violating their terms of service. I was just trying to refute that if users cross-posted, they, and not the site to which they posted would be in violation of the agreement.
Banning probably would be another PR no-no, as it might bring their recent "legal" stunt to public attention. One thing is to write something in the fine print at the bottom of the form on your website to help your lawyers get out of the place that they cornered themselves into. Another is persecuting your users for not obeying something so obviously stupid that most people would consider it a typo.
