The RAF Guidelines have been updated:
They are now as follows:
1. Spamming is prohibited.
2. Posts that are disparaging toward any religion, race, nation, gender, or sexual orientation are strictly forbidden.
3. No harassment of any type or form towards any member of RAF will be tolerated.
4. Profiles may not be offensive, vulgar, profane, or abusive.
5. Pointless, excessive, or obscene cursing is prohibited on RAF.
6. Graphical sexual posts are prohibited. Threads of a sexual nature are also prohibited.
7. The use of multiple usernames is not permitted.
8. Excessive Web site promotion is not allowed on RAF.
Review penalties and further explanations here.