Norms and expressed rights and responsibililties

Norm Rights
Adult users should have the right to explore the world wide web without restrictions.
Adult users should have the right to filter what they are exposed to.
Adult users should have the right to block offensive or abusive content.

Expressed Responsibilities
Adult users should observe rules of civilized behavior.
Use of appropriate language and content
Use of non-abusive, non-offensive content
Insure the safety of minors