And arguing endlessly about the language to use when it's not germane to the discussion is an ages-old rhetorical technique to attempt to frame the debate. Stallman might love freedom, but I suspect he loves winning arguments by being "clever" even more.
Actually, Stallman here is pointing out that the term "intellectual property" is an example of this "age-old rhetorical technique". Ditto for calling piracy "theft". It is very important what language we use because it determines the thoughts and emotions we have.
I don't mind the discussion of language semantics. I used the blanket term "intellectual property law" as a short hand, because I didn't want to address the several different ideas and laws that it covers individually, due to time constraints basically.
However, its absolutely correct that it is really a crude blanket term that lacks precision and deals with several different things that are thematically linked, but quite separate in reality. its not bad for someone to expand on a point I've made with those additional details. it adds to the discussion, I think.