Enron Explorer

Trampoline Systems has created "Enron Explorer," a demonstration of its software based on the 200,000 emails released by the Federal Energy Regulatory Commission during the Enron investigations. This useful application is similar to Vivisimo's demonstration based on the 9/11 Commission Report, which was released soon after the report was published. [Vivisimo]

Trampoline Enron Explorer [enron.trampolinesystems.com]
"Enron Explorer mines Enron's emails" [Boing Boing]