In reply to Peter Cralen.

Yes, my home is public. Anyone can walk off the street and come onto my land. I can then grant or deny them further access. This works the same with my blog. Anyone who is then given access must follow my rules. Both places are my property. I am the sovereign. And, I definitely censor people at times at my home and on my blog. The only rights you have on my property are those that I extend to you. If you don't like it, you may leave.

It's not really any different as far as censorship goes. The only real difference between my home and my blog is the possibility of being shot.