[Responder] Mike O'Neill [Objections to Option A] 
I object to Option A because collecting has to be purposeful, data could "come within control" without any attempt to track. If the data is actively retained after the network interaction then that is another matter, which is why I support Option B more. I also think "merely forwarding" counts as using, because the forwarding must have been for some purpose. I do not like a separate definition of "facilitates" because it weakens the prohibition against "sharing" (when any party sees DNT set).