See the rules thread here:
viewtopic.php?t=9941
As stated in the above:
You agree not to post any abusive, obscene, vulgar, slanderous, hateful, threatening, sexually-orientated or any other material that may violate any applicable laws. This applies to posting in the forum threads, private PMs between Members, and conduct at Officially Sanctioned Events/Summits. Doing so may lead to you being immediately and permanently banned (and your service provider being informed). The IP address of all posts is recorded to aid in enforcing these conditions.
The Staff has noticed many threads and posts of late that are not adhearing to this. Profanity and vulgar language with XXX's placed strategically that still show's the author's intent, as well as links to adult sites and other items not adhearing to our "family friendly" atmosphere. The rule above has not changed, nor will it change as it is the rule of the owner of this site. The Staff will continue to hand out warnings and such as needed. Please remember this in your postings. Please make it easier for the Staff and refrane from this to begin with in your postings.
Thank you.