Just remember that the Tabberone site is from attorneys. They are capable of defending themselves in court, something I am not able to do. If I am sued, I have to pay an attorney to fight the lawsuit. Most of the time I would not be able to recover my attorney fees even if the suit is dismissed or there is a ruling in my favor.
Personally I think there are plenty of fabrics in the world for me not to have to worry about the ones with restrictions. This situation is very similar to that in the machine embroidery world. I just make sure I don't buy designs with restrictions. That way I don't have to worry about what I eventually do with them.
Pam