Most of of Liza Kindred's Lullabot Case Study will interest only Lullabot fans, but 9 minutes in, she tells a story that makes a great subject for an Open Source Education post.
In brief: a key Lullabot employee makes a small data import error late at night that causes huge legal problems. She fixes the problem and waits for a "you're fired" call from one of the partners, Matt Westgate. The call comes: