Yes you can. It says so right in the EULA. Helps to read things when you agree to them.
Basically? The media is free. You pay for the license to your account.
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.