The business section DealBook in New York Times write about Power Toilets / JPMorgan Chase:

Dimon’s Bathroom Gets a Diner Double

"....The restroom has been good for foot traffic to the restaurant, Mr. Nakos said, and has given workers a morale boost.

“I used to feel embarrassed for people to use the bathroom,” he said. “Now I’m very proud.”...."

By Kevin Roose, Sep 29, 2011

Read full archticle in New York Times DealBook