Bloomberg News reports that on August 17th, in the midst of the August credit crunch, Fed Chairman Ben Bernanke sought the advice of Citigroup (NYSE: C) Chairman and Former Treasury Secretary Robert Rubin, mortgage backed securities inventor Lewis Ranieri and hedge fund honcho Ray Dalio of $32.1 billion Bridgewater Associates. Kenneth H. Thomas, a Wharton lecturer, obtained the information on Bernanke's calls and contacts under the Freedom of Information Act.

Although there are no details of what Bernanke discussed with these investment luminaries, I applaud him for making the effort. One of the things that helped Alan Greenspan to make decisions was the network of business and finance leaders which he had created when he headed his own consulting firm prior to his move to Washington. Such real world contacts are particularly important for Bernanke to develop given his academic background.

It would be very helpful for investors to know how Bernanke makes his decisions. But this little glimpse into his schedule reveals an obvious point -- it would be very difficult to believe that anyone Bernanke spoke with would not have obtained very valuable information from which they could profit. And we'll never know whether Rubin, Ranieri, or Dalio did just that.

The rest of us can always eat cake.

Peter Cohan is president of Peter S. Cohan & Associates. He also teaches management at Babson College and edits The Cohan Letter.