Thanks! I'm also concerned about that. I totally agree with you that it's under attack from all sides and that freedom of expression and debate is the very backbone of our society. Just the other day, I wrote this down this note:

Never back down on leftists who want to control your speech, and never feel guilty for expressing your freedom of speech in their faces.

You cannot find a higher meaning to your life if you don't believe in the divinity of speech and responsibility.