One of the first things I saw at Mashup Camp [tags, photos] was this poster:

At first, I was a little confused about what taxonomy to place this under. Is it Totally Gay or New Hippy Fascist? As it turns out, it probably should be filed under Kinda Useful. What they’re really saying is that at an unconference, people shouldn’t feel socially bad about walking out of sessions if they’re getting nothing from it and session chairs shouldn’t take it personally if people get up and walk out.