Have I tied to your chair, forcing you to read anything I write? How is speech a freedom if we have to censor ourselves to fit your perception of appropriate time & place? If my speech violates the sense of propriety of this site's owners they can (and do) delete my comments. That is for them to decide. 
If you have a complaint about me, direct it to them. Otherwise you're just another right-wing hypocrite, blathering about how we're the freest nation on earth but then demanding I meet your standards of appropriate place & time. It's all connected Gene.  
If we can't express our opinions in the time & place we feel relevant then that is in itself censorship. If, on the other hand,  you feel I'm performing a professional service for you, like surgically removing a clot in your conscience, & you're concerned that I might excise more than needed of your impairment, then by all means, STOP READING MY WORDS. That's why God gave you freedom of will. Or are you OCD about being aggravated? ;-)