I tend to think we should all put all of our ideas out there. Just say whatever the hell we want whenever we want. Society should welcome this behavior. The more we know what each other is thinking the better, from a memetic point of view. The bullshit rational we all have in our heads (which is actually our emotions written in to language) die out much faster when we 1. Attempt to organize them to rational arguments 2. Open them to others perspectives and feedback. This article is an excellent example. Society should understand and accept who and what we are as evolved living systems. Political correctness is a lazy way of dealing with the real issues.