Freedom of Speech

Its kinda hard to post something here when one has seen the news.  A teacher fired for what she posted in her blog.  Can I post here without worry for my own job? Have often thought that perhaps I might be able to show the public what I see from my side of the counter and perhaps make a difference in my customers. maybe even someone else's.  Now I am not so sure.  People are so sensitive, so "politically correct."  No matter what you say someone is going to be offended.  Perhaps its time to stop walking on eggshells around the general public and just be yourself.  I am not saying be rude.  I am just saying use a bit of common sense and say what you mean instead of dancing around it with fancy vocabulary.  I am what I am, You are what you are, Everyone else is what they are and it is what it is... whatever it is.