There are limits to posting publically

I allow a lot of latitude to what my Facebook peeps post on my wall, allowing for a diverse exchange of trains of thoughts and opinions, there are just some things that are just unacceptable and downright offensive. I exercise the right to hide said posts, limit how much I see from you, or just outright unfriend you, freely, and the feelings are reciprocal. 

Lesson here is: please remember in the online world, there are still limits of what is acceptable to post publicly.  I strive for a PG-13 rating at all times.

Besides, this is what blogs and websites are for:  To express oneself in a forum that is considered their space and which is not necessarily public, where the audience actually wants to specifically read what you post -- uncensored and unrestricted -- and the ratings and responses of said posts, are more than PG-13.