User blog comment:1dra7/wtf/@comment-32154022-20130306232030/@comment-1874924-20130307025236

The reason why we never saw a need to spell out the rule is because some things are just that obvious. If I'm not mistaken, the prohibition against posting or linking to porn is a Wikia-wide rule, so posting/linking to porn is just asking to have your account globally disabled. Furthermore, this is supposed to be a kid-friendly site, so how could any rational person seriously believe that posting/linking to porn would ever be acceptable? The "it was a joke" defense simply doesn't fly.