Totally agree. That is why you have the little icons at the top of each post so you can report it if it is needed. It sends each admin and mod an email and makes a post in the moderation section so it can be addressed promptly.
We have to police ourselves but we also have to be adult and mature enough to say (if someone takes issue with something we have posted) okay, I may not agree with the person that take issue, but they take issue with that and I'll do my best to not go there again.
We all have areas we can flex in, and areas we believe strongly enough that we wont. When the issues hit the areas we dont or wont flex in, then we have a decision to make. Whatever that decision is, however, it MUST be done with maturity and respect irregardless of the situation.