Bill, you make the case for free speech very eloquently. This is a battle that has had to be fought many times before, and very sad that it is now being threatened within the medium, the internet, that surely provides more opportunity for freedom of expression, without prejudice to race, colour, and creed, and across political and geographical divides, than any other.
I particularly like this famous quotation from Voltaire which provides additional support for your stance:
'I disapprove of what you say, but I will defend to the death your right to say it.'