Again, it future-proofs an agreement. There's no way any regulator, any legislator, any court could predict where technology's going to go, where industry's going to go, where cheese may go. The ability to say that unless you have something specifically on the list up front, everything is carte blanche, it goes through, that really speeds up any agreement in terms of future disputes or future-proofing.
On February 13th, 2014. See this statement in context.