Do not Post content or links to Pornographic, Politically extremist, Offensive, Degrading, or illegal sites.
The above statement is logically ambiguous and as such could be interpreted in multiple different ways.
The more verbose interpretation being:
Do not post content. Do not post links to Pornographic, Politically extremist, Offensive, Degrading or illegal sites.
It is not, however, logically equivalent to the statement:
Do not post, content or links to sites that contain content, that is Pornographic, Politically extremist, Offensive, Degrading or illegal.
Which is what this topic was interpreting the rule as.