Here is a new post at EconLog in which Bryan Caplan discusses how signalling contributes to the status quo bias.
The lesson: In the real world, signaling naturally tends to ossify behavior - to lock in whatever the status quo happens to be. If you're an optimist, you can protest, "It's only a tendency." But even an optimist should admit that this tendency leads to atypically slow and unreliable progress.
I don't deny that there are some kinds of nonconformisms that will make people look down upon you (no need to get into politics for that, bestiality is a fine example), but it would be quite surprising if all this drum-beating around the values of originality and open-mindedness didn't actually result in more respect for open-mindedness and originality, even as a side effect.
Do you think all nonconformity is actually punished, or just some specific types of nonconformity?