The convictions of Ken Lay and Jeff Skilling are less than a week old, and yet conclusions are already being drawn about whether "corporate wrongdoing" is a thing of the past. As someone with more than a passing interest in the Enron story -- I was, to quote Ken Lay's bizarre testimony, one of the "short-sellers that were organized and working together and conspiring together" against Enron -- I feel a need to examine what lessons those of us who slog it out daily in the corporate trenches might gain from Enron's spectacular collapse. I propose to offer the top 10 lessons from Enron that executives,...