I recieved a lovely google alert this weekend.
Even with the most secret of secrets, the private key to a public / private key pair, entities manage to show their secrets to the world. Human's err.
Kinda reminds me of digging through development oriented copy/paste services: IE http://pastebin.com/search?cx=partner-pub-4339714761096906%3A1qhz41g8k4m&cof=FORID%3A10&ie=UTF-8&q=username+password&sa.x=0&sa.y=0&sa=Search&siteurl=http%3A%2F%2Fpastebin.com%2F to find juicy credentials.
You would be surprised what one would find in Web Services debugging information....