Could it be that new rules now apply where, if you are using a pseudonym, you have to register your real name first. Since nobody is writing under their real name, they automatically have their postings rejected.
Let's see if this message gets posted.
The so-called Great Chinese Firewall is nothing compared to the Cyber Iron Curtain on the other side, as you can see for yourself. It looked like the whole website was subjected at times to censorship by denial of service. Never thought free thoughts could be so alarming to the "champions" of free speech.