I recently posted Adam Mossoff's talk in Chicago with the Ayn Rand Institute on another post. I decided it was worthy of discussion. I want the discussion to center around the Q&A of the talk, where there are many Libertarian anarcho/capitalist questions about not only intellectual property but real property and personal property. You will note that Yaron Brook, executive director of ARI, makes strong distinctions between Objectivist view and the Libertarian (Cato, von Mises) view. Load the video and start at 1:00:00 in. I am interested in gulcher's viewpoints on the objectivist's moral or value basis in rights vs the Libertarian short-cut of finding the basis in utilitarianism.
If you are interested in the intellectual property arguments, you can start the video at :40 in and appreciate the best part of the talk.