Conversation so far:
What was important about terminology with Richard Stallman?
Stallman places great importance on the words and labels people use to talk about the world, including the relationship between software and freedom.
So Richard Stallman believed software should be free?
He asks people to say free software and GNU/Linux, and to avoid the terms intellectual property and piracy (in relation to copyright).

Question: What didn't he like the use of those terms?
Self-contained rewrite: Why didn't Richard Stallman like the use of intellectual property and piracy?