I read flyertalk post for over a year before I offically joined and started posting. A simple comment I made about traveling with children was twisted. In defending my posts, I was accused of violating rules. I received private e-mails from members telling me the member "attacking" me was known for this.
Interestingly, I was censored and the some vile things the other person stated were left in his post. It became apparent that there was a definate double standard and how easilly "twisted" some people can become.
I was told I could write and appeal, but it is just not worth it. So the same content that I was censored for, was allowed to remain.