Tal,
I'm sure you'll agree that freedom has it's pros and cons that vary from individual to individual.
Freedom is not YOUR ideas protected, but to protect the ideas you hate.
Your argument against pornography can be made against music, TV, movies, video games, books, groups, as well as guns.......so where does it stop?
Your quote from Ted Bundy ONLY highlights the fact that when someone is mentally disturbed they can use ANYTHING as a trigger for their twisted fantasies. The person who kills because of a movie, or the person who commits suicide because of a song....should we outlaw music and movies as well?
It is an insidious move to begin tampering with freedoms because it makes it easier to tamper further and it might affect you next.