RMAH at least gives Blizzard the ability to provide players a safe environment to go through for these transactions. Safe from CC theft, and safer from theft/scammingbehavior.
Threats of violence. We take these seriously and will alert the proper authorities.
Posts containing personal information about other players. This includes physical addresses, e-mail addresses, phone numbers, and inappropriate photos and/or videos.
Harassing or discriminatory language. This will not be tolerated.