Take a look at the photo accompanying the SFGate article below, which is about the all-hands meeting being called at Facebook over complaints about their approach to privacy:
Click the image to see the original article.
While the photo is probably not the one they wanted to use for the article, it’s a pretty good metaphor for the scene at a company when they call emergency all-hands meetings of this sort.
This article also appears in The Adventures of Accordion Guy in the 21st Century.