I would agree with that, but I guess I would expand on it, perhaps to balance it. You mentioned that the U.S. is more litigious. Part of the reason, in a defensive strategy, for filing patents and making sure that you have robust prior art is to protect yourself in that circumstance. It's undeniable that in the U.S., given the measure of litigiousness of other IP owners and the potential damages and outcomes as a consequence of that, we focus on making sure that we're particularly protected in that competitive environment.
On November 1st, 2012. See this statement in context.