Yesterday, I posted a message on the San Francisco board about a restaurant experience. The message was accurate and factual. Now it's no longer there. Today, I posted another message on the same board summarizing the first message and asking why it had been removed. The second message disappeared within fifteen minutes. I understand removing messages if they are not factual or contain improper language. My messages were not of this character. I have read the terms of service and see nothing in my messages even close to an issue. For future reference, I would like to know why they were removed.