Thinking About Freedom of Speech

So this is International Blog Against Racism Week, which seems like a perfect time to point to the Open Letter from the Carl Brandon Society on racial/gender discourse.

I'm hopeful that, as in previous years, I'll learn some things and get to read and participate in some good discussions this week.  But reading that letter, I found myself wondering how long it would be before I came across the first "Oh noes, the PC Nazis are Censorin' our Free Speech!" response.  (Answer: not long at all, as it