Anonymous Posting with AnonPress
Do you want to be able to post content to the Steem blockchain and avoid any retaliation from people for your personal views? Well, now you can by using the AnonPress account!
Here's the Private Posting Key:
[temporarily removed]
You: "Holy Taco Tuesdays! Did this guy ... or girl ... nobody knows really ... just give out his or her private posting key?!?!?"
AnonPress Account Creator: "You can bet your ass I did..."
However, there are RULES!!!
No Posting Illegal Content!!!
No Threats of Violence
No Illegal Pornography
The Posting Key is public, but the active and owner key access is still centralized. So don't think for a second I can't come in and edit your content if you put anything on it that is illegal.
That said, you have my word that anything legally acceptable to post will remain un-altered. Nothing you post through this account will be removed by me over ideological reasons.
You can have the exact opposite views from me in everything and use this account to share viewpoints I strongly disagree with, but I will not remove it simply because I disagree or believe you to be inaccurate in your understanding.
If someone complains about something you write on the basis that it offends them I will not remove or edit your post. I will ignore those people and respect your right to free speech. Again, the only content that will be removed or edited from this account by me would be removed because it is illegal content/activity.
Believe in this project?
There is a good chance some whale that hates free speech or a group that despises free expression will try to mark this account and put it on a blacklist for flagging and demonetizing. Fight the power, people! Feel free to delegate to 
Last rule: Never use the posting key for free upvotes for yourself, I can track that action and then I can put you on auto-downvote by other accounts. So, no abusing this account for uses other than anonymous free speech.
Tracking the creator of this account is really not difficult, and that is one of the reasons I will be watching carefully and acting against any illegal activities with this account. That said, consider this account a public commons for free speech.